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CVE record · CVE-2026-80990

net: thunderbolt: Release the Rx HopID that was handed out on mismatch

No CVSS scoreEPSS 0.0021 · 11th 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 180b0689425c6fb2b35e69a3316ee38371a782df to before b098f01638a142afbb1e00b323e2fc40f237907a git
  • affected 180b0689425c6fb2b35e69a3316ee38371a782df to before 47981eb66461ba4e74bbaea0f139adaaeb3991e9 git
  • affected 180b0689425c6fb2b35e69a3316ee38371a782df to before 9eac1817bfc5fa76e3a2d1b8fd824cc6ef5a9ab0 git
  • affected 180b0689425c6fb2b35e69a3316ee38371a782df to before 61ff3c353e5d2ff4eb9d0b6d8d9e47805b136eea git
  • affected 180b0689425c6fb2b35e69a3316ee38371a782df to before 1c361f6cf39be7cc0ce37c0b67bd1cdf74b0a0c1 git
  • affected 180b0689425c6fb2b35e69a3316ee38371a782df to before 2f1463554d0561a2fead81e3888604e5c1125e29 git
Other versions: unaffected
Linux Linux
  • affected 5.13
  • unaffected before 5.13 semver
  • unaffected 6.1.191 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-2026-80990
CNA
Linux
Tags
Published
11 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 0.0021, the 11th 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.