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CVE record · CVE-2026-98276

net: lock the socket in sock_gettstamp()

CVSS 7.8 HighEPSS 0.0013 · 2nd percentile

Published by the CVE Program (CNA: Linux) at 6 Oct 2026, 08:45 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 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 18899e2e4023369a8f7739c2255a59a9748d8d17 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 88c804847dd87dc613b771b392ccecdb94725032 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 3b12d3967e96f1b7b977d9fc352ae29a1b299a82 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 17b2a1eb97fdb2a2cbaeab3b146b26797ea9311f git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 1f73253add8365d0dad0a4f421acaa8c21d20cef git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before d9f96bc2d822501f84d1caa6275a2c6b316ca2c4 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 899650bbf985b7bfd2a7b808357df9b16e6d6959 git
  • affected 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to before 9ed55f3dbef4f4adfe65eb03b0c35c53229a8490 git
Other versions: unaffected
Linux Linux
  • affected 2.6.12
  • unaffected before 2.6.12 semver
  • unaffected 5.10.271 to 5.10.*, inclusive semver
  • unaffected 5.15.222 to 5.15.*, inclusive semver
  • unaffected 6.1.189 to 6.1.*, inclusive semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.112 to 6.12.*, inclusive semver
  • unaffected 6.18.54 to 6.18.*, inclusive semver
  • unaffected 7.2.8 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98276
CNA
Linux
Tags
Published
6 Oct 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 0.0013, the 2nd percentile, on 10 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 6 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.