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CVE record · CVE-2026-74744

ipvlan: inherit needed_headroom and needed_tailroom from phy_dev

CVSS 9.8 CriticalCriticalEPSS 0.0051 · 44th 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 26 Aug 2026, 14:36 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 2ad7bf3638411cb547f2823df08166c13ab04269 to before af602c4d0ee548da18e2409b4b4da1079625a372 git
  • affected 2ad7bf3638411cb547f2823df08166c13ab04269 to before f3c17ff65f54781cde696e16a6c577615ed735aa git
  • affected 2ad7bf3638411cb547f2823df08166c13ab04269 to before c0fbe31f6b20ade0465130685859faa5c86fda59 git
  • affected 2ad7bf3638411cb547f2823df08166c13ab04269 to before 5f33188457bbcc1b11ca87084037963c516ed3d9 git
  • affected 2ad7bf3638411cb547f2823df08166c13ab04269 to before 5c2ca77212eb38559b0353b8363b7a84f4b019dd git
  • affected 2ad7bf3638411cb547f2823df08166c13ab04269 to before e16e960d55a40d36bd7c2494cc005e757dc9a1ef git
Other versions: unaffected
Linux Linux
  • affected 3.19
  • unaffected before 3.19 semver
  • unaffected 6.1.184 to 6.1.*, inclusive semver
  • unaffected 6.6.153 to 6.6.*, inclusive semver
  • unaffected 6.12.105 to 6.12.*, inclusive semver
  • unaffected 6.18.46 to 6.18.*, inclusive semver
  • unaffected 7.1.10 to 7.1.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-74744
CNA
Linux
Tags
Published
26 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 0.0051, the 44th 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 26 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.