CVE-2026-53001
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-06-24
Modified: 2026-11-10
First seen: 2026-11-06
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: restrict several matches to inet family This is a partial revert of: commit ab4f21e6fb1c ("netfilter: xtables: use NFPROTO_UNSPEC in more extensions") to allow ipv4 and ipv6 only. - xt_mac - xt_owner - xt_physdev These extensions are not used by ebtables in userspace. Moreover, xt_realm is only for ipv4, since dst->tclassid is ipv4 specific.
Affected Software (19)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 14203f9edf944b3fb63faadd62f38452421ecdfc |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 7eaf9c740f33230cb224dc265f3c69f8531ff57b |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 9a109751b297b0f2135495749ef5a18ba31ec7d4 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < cbeb259f31382de70a70a59ffd0e66f5e80d9818 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 689a91ff18d6448d94c1ab7c076fecdb2b668bef |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 76160e04440c9698b989dbd9492a7ec4f520c9ee |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < fa88161ef56e29bdaa05cc89dbc4ee221e94bfe9 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < b6fe26f86a1649f84e057f3f15605b08eda15497 |
| Linux | Linux | 2.6.28 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 14203f9edf944b3fb63faadd62f38452421ecdfc |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 7eaf9c740f33230cb224dc265f3c69f8531ff57b |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 9a109751b297b0f2135495749ef5a18ba31ec7d4 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < cbeb259f31382de70a70a59ffd0e66f5e80d9818 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 689a91ff18d6448d94c1ab7c076fecdb2b668bef |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < 76160e04440c9698b989dbd9492a7ec4f520c9ee |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < fa88161ef56e29bdaa05cc89dbc4ee221e94bfe9 |
| Linux | Linux | ab4f21e6fb1c09b13c4c3cb8357babe8223471bd < b6fe26f86a1649f84e057f3f15605b08eda15497 |
| Linux | Linux | 2.6.28 |
| linux | linux_kernel | 2.6.28 – 5.10.258 |