CVE-2026-53001 netfilter: xtables: restrict several matches to inet family

🗓️ 24 Jun 2026 16:29:13Reported by LinuxType

CVE-2026-53001 restricts several xtables matches to the inet family, limiting to IPv4 and IPv6.

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2026-53001	24 Jun 202616:29	–	attackerkb
CVE	CVE-2026-53001	24 Jun 202616:29	–	cve
Debian CVE	CVE-2026-53001	24 Jun 202616:29	–	debiancve
EUVD	EUVD-2026-38869	24 Jun 202618:32	–	euvd
NVD	CVE-2026-53001	24 Jun 202617:17	–	nvd
OSV	DEBIAN-CVE-2026-53001	24 Jun 202620:48	–	osv
OSV	ECHO-2A56-A794-8F06	25 Jun 202609:55	–	osv
OSV	UBUNTU-CVE-2026-53001	25 Jun 202600:00	–	osv
Positive Technologies	PT-2026-51895	24 Jun 202600:00	–	ptsecurity

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/xt_mac.c",
      "net/netfilter/xt_owner.c",
      "net/netfilter/xt_physdev.c",
      "net/netfilter/xt_realm.c"
    ],
    "versions": [
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "14203f9edf944b3fb63faadd62f38452421ecdfc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "7eaf9c740f33230cb224dc265f3c69f8531ff57b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "9a109751b297b0f2135495749ef5a18ba31ec7d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "cbeb259f31382de70a70a59ffd0e66f5e80d9818",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "689a91ff18d6448d94c1ab7c076fecdb2b668bef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "76160e04440c9698b989dbd9492a7ec4f520c9ee",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "fa88161ef56e29bdaa05cc89dbc4ee221e94bfe9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ab4f21e6fb1c09b13c4c3cb8357babe8223471bd",
        "lessThan": "b6fe26f86a1649f84e057f3f15605b08eda15497",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/netfilter/xt_mac.c",
      "net/netfilter/xt_owner.c",
      "net/netfilter/xt_physdev.c",
      "net/netfilter/xt_realm.c"
    ],
    "versions": [
      {
        "version": "2.6.28",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.28",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.141",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.91",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.33",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.10",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/fa88161ef56e29bdaa05cc89dbc4ee221e94bfe9
git	www.git.kernel.org/stable/c/76160e04440c9698b989dbd9492a7ec4f520c9ee
git	www.git.kernel.org/stable/c/7eaf9c740f33230cb224dc265f3c69f8531ff57b
git	www.git.kernel.org/stable/c/b6fe26f86a1649f84e057f3f15605b08eda15497
git	www.git.kernel.org/stable/c/9a109751b297b0f2135495749ef5a18ba31ec7d4
git	www.git.kernel.org/stable/c/689a91ff18d6448d94c1ab7c076fecdb2b668bef
git	www.git.kernel.org/stable/c/cbeb259f31382de70a70a59ffd0e66f5e80d9818
git	www.git.kernel.org/stable/c/14203f9edf944b3fb63faadd62f38452421ecdfc

24 Jun 2026 16:29Current