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CVE record · CVE-2026-93256

arm64: hibernate: mask DAIF before restoring hibernated kernel

No CVSS scoreEPSS 0.0022 · 12th percentile

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 15:51 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 82869ac57b5d3b550446932c918dbf2caf020c9e to before c9c671e9ab87b639720db8f7f8648bdf0f3bc8ec git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 099ad3edcef1d955d9f5d6aab16ae78ecdfd4cda git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 716c41bd476334afb943308be9ff2142e34461b7 git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 5370853041a3cb53a125b77528586278f64b378b git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 290c5b0c9fc0c61fb1c41421ed2394f955206ea0 git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 012823494e20c3cce622982ebd3fd6971be39ad2 git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before d736ace2c491623c9ab5e73744085e93e9ae3ebe git
  • affected 82869ac57b5d3b550446932c918dbf2caf020c9e to before 684bde100117931f4c51c644a95f42f2dab041bc git
Other versions: unaffected
Linux Linux
  • affected 4.7
  • unaffected before 4.7 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-2026-93256
CNA
Linux
Tags
Published
24 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 0.0022, 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 24 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.