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CVE record · CVE-2026-93097

cxl/mbox: Break poison list loop on an empty payload

No CVSS scoreEPSS 0.0020 · 9th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:11 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 ed83f7ca398b3798b82c1d5d1113011c0e5a2198 to before 86771c105293ca26bfcc320b4f60d32c137b54aa git
  • affected ed83f7ca398b3798b82c1d5d1113011c0e5a2198 to before 42eab80981f4d2ac820e253e80ecf92f8cd91f69 git
  • affected ed83f7ca398b3798b82c1d5d1113011c0e5a2198 to before 6ad491cef1a812cf7b53aa769cd8869516c47362 git
  • affected ed83f7ca398b3798b82c1d5d1113011c0e5a2198 to before e77594e0cea67ab1c2317a27aa77a744e26ad6a6 git
  • affected ed83f7ca398b3798b82c1d5d1113011c0e5a2198 to before 8b301c4afbce4bc3f94528441d8d5ce1366504ad git
Other versions: unaffected
Linux Linux
  • affected 6.4
  • unaffected before 6.4 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-2026-93097
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 0.0020, the 9th percentile, on 14 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.