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CVE record · CVE-2026-98262

ata: libahci: clear PxCLBU and PxFBU for AHCI_HFLAG_32BIT_ONLY

No CVSS scoreEPSS 0.0018 · 7th 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 c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before 0191c9ff23ef1678dbfb5ad253a2dee92feb5d71 git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before 8f510f68208a1f673d7c7234a687be4671490e9c git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before 4719424bb7cb9f20b73986bcb72dd528f0e5c6eb git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before a5a8b4737f68bbac8aa0685af0c8921e6003c22b git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before b28a17d4a9bb0aa38b48681c3927b012ba40eabe git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before b691a3e244278362e552439d6d3ee5a5d3703488 git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before 7912ad8fb5233bb8cfe21d50df639c7f4854ff9d git
  • affected c7a42156d99bcea7f8173ba7a6034bbaa2ecb77c to before 82e47533221d4746947b74d2e79a478c36c6433a git
Other versions: unaffected
Linux Linux
  • affected 2.6.22
  • unaffected before 2.6.22 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-2026-98262
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

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

  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th 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.