CVE-2026-52920 (GCVE-0-2026-52920)
Vulnerability from cvelistv5
Published
2026-06-24 07:14
Modified
2026-10-19 19:37
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_policy: fix strict mode inbound policy matching match_policy_in() walks sec_path entries from the last transform to the first one, but strict policy matching needs to consume info->pol[] in the same forward order as the rule layout. Derive the strict-match policy position from the number of transforms already consumed so that multi-element inbound rules are matched consistently.
References
Impacted products
Vendor Product Version
Linux Linux Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
Version: c4b885139203d37f76662c37ae645fe8e0f4e4e5
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  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.