CVE-2026-74550Published

net: do not send ICMP/NDISC Redirects when peer allocation fails

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-74550

Published

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv4/route.c",
                        "net/ipv6/ip6_output.c",
                        "net/ipv6/ndisc.c"
                    ],
                    "versions": [
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "c0adf8b4247bcc5a145a25c1929006eb392580bb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "f5ecaa7ea7686fa7ecdb6affc9d3a9a42e4524b1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "21666f7af49a90ef44d474916b8ef4402dfd74f5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "5ec5f00fc606a6df8434948c4552b3cb1176595d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "828f6670d110ff2bf44c743037b38badc315704c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "92d8682926342d2b6aa5b2ecc02221e00e1573a0",
                            "lessThan": "dbc3791e3b2472e1ccc08947e0f83b443470ff4f",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

Linux

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "net/ipv4/route.c",
                        "net/ipv6/ip6_output.c",
                        "net/ipv6/ndisc.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.39",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.39",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.183",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.151",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.103",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.44",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.8",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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