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Cisco IOS XE Software Security Hardening Release

cve-program · CVE-2026-20267

Published

Cisco IOS XE Software

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "vendor": "Cisco",
                    "product": "Cisco IOS XE Software",
                    "versions": [
                        {
                            "version": "17.2.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3s",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1d",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.4c",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3h",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1f",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1v",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5b",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3s",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.7a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1d",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4a",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1g",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1d",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1s",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1r",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1z",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.10",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4c",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x1",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.11",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.12",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.17.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.16.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5d",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.16.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.13",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5e",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z3",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5f",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z4",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3b",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.14",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5c",
                            "status": "affected"
                        },
                        {
                            "version": "26.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4c",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5d",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.15",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4s1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z5",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z6",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4d",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6b",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7b",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.3a",
                            "status": "affected"
                        },
                        {
                            "version": "26.1.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.16",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.5x",
                            "status": "affected"
                        },
                        {
                            "version": "26.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.5",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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