CVE record · CVE-2026-97922

tracing: Free histogram var refs regardless of how often they are referenced

No CVSS scoreEPSS 0.0021 · 11th percentile

Published by the CVE Program (CNA: Linux) at 25 Sept 2026, 10:22 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
Vendor	Product	Versions
Linux	Linux	affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before a1f1d64a0a9791c842c4646253daf6ac0313eac7 git affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before b513a4c60a7aa1f4b4c2a48544ab003cb36f1e94 git affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before e7b6d67b43caee9183a4374d23641578ea556e6c git affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before 4cff53bb19412c6f2d90b50678de5c3903f7f96a git affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before 94bbd65da4ae26592fa1977a74ee94218ab02a26 git affected 8bcebc77e85f3d7536f96845a0fe94b1dddb6af0 to before 4bddcb346a6cf4615ca77f69a589623b877ca267 git affected ce28d664054df01997baace61d1defca77689798 git affected bf470f051556b610265ea02ad2102de75e8e619c git affected 4.19.100 to before 4.20 semver affected 5.4.16 to before 5.5 semver Other versions: unaffected
Linux	Linux	affected 5.5 unaffected before 5.5 semver unaffected 6.1.189 to 6.1., inclusive semver unaffected 6.6.158 to 6.6., inclusive 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-2026-97922
CNA: Linux
Tags: Linux kernel
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 0.0021, the 11th 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.