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CVE record · CVE-2026-98805

tipc: prevent GCM nonce reuse on peer key changes

No CVSS scoreEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:48 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 fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 04d67f77fe3f9ec9c60db70773fb1696d0d58da8 git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 7e5d5ac25e0857548cac963a2f850b19b2e1d59c git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 0ff0ca5b514ceecad68b8682e072f373acc5acec git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before a85a3dce4b6c73ddaa1e9725b906249744bf7cf2 git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 5c8ce13c792e28d56f9ec3cd6728d8225bc0e3a2 git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before f74f100e49588c1dbdc6ab3ba9e2c67b36d015d0 git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 60e0c2aeaa605ff19ca4e65126a35643d4d7ee1c git
  • affected fc1b6d6de2208774efd2a20bf0daddb02d18b1e0 to before 512ccd3d0e91e791fb37442aa0a2599aca19783d git
Other versions: unaffected
Linux Linux
  • affected 5.5
  • unaffected before 5.5 semver
  • unaffected 5.10.273 to 5.10.*, inclusive semver
  • unaffected 5.15.224 to 5.15.*, inclusive semver
  • unaffected 6.1.191 to 6.1.*, inclusive semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.113 to 6.12.*, inclusive semver
  • unaffected 6.18.56 to 6.18.*, inclusive semver
  • unaffected 7.2.10 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98805
CNA
Linux
Tags
Published
18 Oct 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 0.0018, the 7th percentile, on 7 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 18 Oct 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.