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CVE record · CVE-2026-98039

bpf: Require MEM_PERCPU for percpu kptr stores

No CVSS scoreEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:23 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 36d8bdf75a93190e5669b9d1d95994e13e15ba1d to before aaa9cf7707d1c5c0d2ca9d40c8b71652ac1c3c3f git
  • affected 36d8bdf75a93190e5669b9d1d95994e13e15ba1d to before 0bdd6121c8dd5f1764efe701ce26bb8e15acb172 git
  • affected 36d8bdf75a93190e5669b9d1d95994e13e15ba1d to before ad4ebae5dbc2d47b544aa54f03c12490065be08a git
  • affected 36d8bdf75a93190e5669b9d1d95994e13e15ba1d to before 048029ba1c793f8cabc4ad5eea765da01903f8f1 git
Other versions: unaffected
Linux Linux
  • affected 6.7
  • unaffected before 6.7 semver
  • unaffected 6.12.111 to 6.12.*, inclusive semver
  • unaffected 6.18.53 to 6.18.*, inclusive semver
  • unaffected 7.2.7 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98039
CNA
Linux
Tags
Published
25 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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0017, the 6th percentile, on 11 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 25 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.