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CVE record · CVE-2026-80714

ipvs: do not propagate one-packet flag to synced conns

CVSS 9.8 CriticalCriticalEPSS 0.0048 · 41st percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: Linux) at 28 Aug 2026, 06:53 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 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before 06d1d9b56ef8132fbf85006885eb43d9510b8b02 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before acbdc276091b308ca7794acb86e761f8203e2f59 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before 300348e3ba1521b003d59825f97e24f9a6859688 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before 44af98cc7d5ef8e730488d5df1eecd5deeaa5947 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before 4649e6faeecdc2d44bfa6ccbe405eef27e55d816 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before b5ee5b266f833601ac4817f6df0bc496fc376a28 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before e7acfc990c29890c883d0d0ce3f737d003a43b44 git
  • affected 26ec037f9841e49cc5c615deb8e1e73e5beab2ca to before a63d2dbaeb50a85d4c976b15a36e6b0c7113db5b git
Other versions: unaffected
Linux Linux
  • affected 2.6.36
  • unaffected before 2.6.36 semver
  • unaffected 5.10.265 to 5.10.*, inclusive semver
  • unaffected 5.15.216 to 5.15.*, inclusive semver
  • unaffected 6.1.183 to 6.1.*, inclusive semver
  • unaffected 6.6.151 to 6.6.*, inclusive semver
  • unaffected 6.12.103 to 6.12.*, inclusive semver
  • unaffected 6.18.44 to 6.18.*, inclusive semver
  • unaffected 7.1.8 to 7.1.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-80714
CNA
Linux
Tags
Published
28 Aug 2026
Updated
16 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

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0048, the 41st percentile, on 15 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 28 Aug 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.