CVE-2026-64000Published

net: hsr: fix potential OOB access in supervision frame handling

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-2026-64000

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/hsr/hsr_forward.c"
                    ],
                    "versions": [
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "09a37dca090c55ffb1a33f52d8667f1c2367ef48",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "a4b64f3e9c7b8259f7dd251a0313420ba7c01852",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "71c986c0ba45b7dc574fae27c83e7b6671556f37",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "fbd0662f9c9a66e8cc3df3099cca8ed6d3837cc7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "78607a6854a22a2502f68092202e75a39af4865d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "eafaa88b3eb7f28aecb222281655473431d3ef2e",
                            "lessThan": "f229426072fc865654a60978bb7fda790a051ff3",
                            "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/hsr/hsr_forward.c"
                    ],
                    "versions": [
                        {
                            "version": "5.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.176",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.143",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.93",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.35",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.12",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }

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