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CVE record · CVE-2026-98047

bpf: Check ancestor frames for rbtree callbacks

No CVSS scoreEPSS 0.0022 · 12th 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 a44b1334aadd82203f661adb9adb41e53ad0e8d1 to before 252e9b476af723edd299a5c71c389ec018e46656 git
  • affected a44b1334aadd82203f661adb9adb41e53ad0e8d1 to before b545fa447e09e6844868deb2bee228827fe54d15 git
  • affected a44b1334aadd82203f661adb9adb41e53ad0e8d1 to before 2410cb2ac0416dd2795a81984c8c73d7250bd8c4 git
  • affected a44b1334aadd82203f661adb9adb41e53ad0e8d1 to before 369f4ce734570bdfedaa4b5ca50e2a3f6a892728 git
Other versions: unaffected
Linux Linux
  • affected 6.9
  • unaffected before 6.9 semver
  • unaffected 6.12.114 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-2026-98047
CNA
Linux
Tags
Published
25 Sept 2026
Updated
21 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 0.0022, the 12th percentile, on 12 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.