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CVE record · CVE-2026-80837

netfilter: nf_tables: don't queue packet path object notifications

No CVSS scoreEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: Linux) at 4 Sept 2026, 15:54 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Linux Linux
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before f010756ed75ac003146a1cbc93501092343bb3a3 git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before 6989f298103f575a768a85e4b19d2384709237f8 git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before df86c0e84025be8b6dd572a20852698927aa666b git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before 6fa88d11983c6fe693c13ed7c5b3b75ae9f39de6 git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before e97e2d6d0b150fd78be573f9fdf193f204d9334e git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before 68de7f3a38acab355c24114f77bf00d3094ce4da git
  • affected 67cc570edaa02016a8685a06a0ee91f05a6277d9 to before 7904b94768e983bcb2be34a8d6d1f3450f5b838b git
Other versions: unaffected
Linux Linux
  • affected 5.9
  • unaffected before 5.9 semver
  • unaffected 6.1.191 to 6.1.*, inclusive semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.108 to 6.12.*, inclusive semver
  • unaffected 6.18.49 to 6.18.*, inclusive semver
  • unaffected 7.1.13 to 7.1.*, inclusive semver
  • unaffected 7.2.3 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-80837
CNA
Linux
Tags
Published
4 Sept 2026
Updated
30 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0017, the 6th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 4 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.