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CVE record · CVE-2026-90364

ACPI: processor: Unregister cpufreq notifier on init failure

No CVSS scoreEPSS 0.0021 · 10th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:09 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 c0e0421a60bf468e88cf569fbd727346b138ed04 to before ccee0785030978c49505e04954eee3f30a5f01ca git
  • affected c0e0421a60bf468e88cf569fbd727346b138ed04 to before 8f3036c5de8b651880f323e223b1604b6cfbff21 git
  • affected c0e0421a60bf468e88cf569fbd727346b138ed04 to before 64976f3b34b07eb866ead4052cefe7e9ff45fd2f git
  • affected c0e0421a60bf468e88cf569fbd727346b138ed04 to before 182cd086b31ea4ccc1d8f2ec5b81e988dfe0b892 git
  • affected c0e0421a60bf468e88cf569fbd727346b138ed04 to before 06f32dd67e6b23a05bef0d8183c5335af91c0c3b git
Other versions: unaffected
Linux Linux
  • affected 6.3
  • unaffected before 6.3 semver
  • unaffected 6.6.157 to 6.6.*, inclusive semver
  • unaffected 6.12.110 to 6.12.*, inclusive semver
  • unaffected 6.18.52 to 6.18.*, inclusive semver
  • unaffected 7.2.6 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-90364
CNA
Linux
Tags
Published
17 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 10th percentile, on 13 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 17 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.