CVE-2026-43018Published

Bluetooth: hci_event: fix potential UAF in hci_le_remote_conn_param_req_evt

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-2026-43018

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/bluetooth/hci_event.c"
                    ],
                    "versions": [
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "59eecf0ffde15670e6a5e10c47be67f73d843b20",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "5fb69e1eeea9d6cba80517e9f058b56b34bc3a81",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "7cadb03be37e761130edb153544fe0770a842b19",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "1d0bdbfe3e91c11f0a704c52443a9446a10d699c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "ea3cd36d7382d5f8309df04c275d20df139ed42c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "95118dd4edfec950898a00180c6f998df0a6406d",
                            "lessThan": "b255531b27da336571411248c2a72a350662bd09",
                            "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/bluetooth/hci_event.c"
                    ],
                    "versions": [
                        {
                            "version": "5.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.168",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.134",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.81",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.22",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.12",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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