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CVE record · CVE-2026-80992

net: ravb: avoid dereferencing an invalid PTP clock

CVSS 7.8 HighEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:42 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 a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before 29ffd972531f8e6e0edf4ea3496190acff9fc9c2 git
  • affected a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before bf3308416a2be85dcc9965b614a745b40beeff14 git
  • affected a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before fc710f89a644e030a7ca15343176ca862fd61b9d git
  • affected a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before 8d4d06d6e2b501cb8e30ed3b1924c470358e8052 git
  • affected a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before 0aaa53936419cf0c19c670387fc6d431e042a1b6 git
  • affected a0d2f20650e81407d8e51ad2cbdc492861c74e9c to before 1f77af0aaf277413ff32f6ff8c2c4282bd64c897 git
Other versions: unaffected
Linux Linux
  • affected 4.2
  • unaffected before 4.2 semver
  • unaffected 6.1.188 to 6.1.*, inclusive semver
  • unaffected 6.6.157 to 6.6.*, inclusive semver
  • unaffected 6.12.109 to 6.12.*, inclusive semver
  • unaffected 6.18.50 to 6.18.*, inclusive semver
  • unaffected 7.2.4 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-80992
CNA
Linux
Tags
Published
11 Sept 2026
Updated
19 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
7.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • 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 11 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.