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CVE record · CVE-2026-90283

hugetlbfs: release subpool on fill_super failure

No CVSS scoreEPSS 0.0023 · 13th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:08 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 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before f2d6cea221d777fab3ba18f805ba4c17c90e0b8b git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before 91c4f3a87862fd86594d5945512decbfa0b1d13d git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before 04f0354a4abf6793aa5b3f32e2b019ab206f344d git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before 5b7fc7a1ce2a5f2cd8ed80a883157c7108074e0b git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before 1d8be4ee81e73fcc52e58f47842d9a2277cfeaaa git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before dfe848cadfde4179a0691da34f4bed36ff7185b5 git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before dc2bd517ac0bce4ec7498644bd16b6db502df8e2 git
  • affected 7ca02d0ae586fe7df59632966a64f3f1a756ef05 to before 308ab73e97c87bd0e142b11758faab7f88d82854 git
Other versions: unaffected
Linux Linux
  • affected 4.1
  • unaffected before 4.1 semver
  • unaffected 5.10.270 to 5.10.*, inclusive semver
  • unaffected 5.15.221 to 5.15.*, inclusive semver
  • unaffected 6.1.188 to 6.1.*, inclusive 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-2026-90283
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 0.0023, the 13th 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.