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CVE record · CVE-2026-98892

firmware: arm_scmi: Validate BASE_ERROR_EVENT payload size

No CVSS scoreEPSS 0.0019 · 8th percentile

Published by the CVE Program (CNA: Linux) at 23 Oct 2026, 11:37 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 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before 4a754704698017ced0b657c92b468035faad00ed git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before 28d65a0a46435d48b96b6943c518095dff1602a1 git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before 890a9c3bf9dae90dcabded9d8e10c708a13779f7 git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before c0742f23ec13fb6f5e0cd884323467a6c127d3c2 git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before bd8bc95ef2daa3bac56197cffcbf2d4c5ed42216 git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before cb77a50d1114c0c9e084176301a8e094d383edfa git
  • affected 585dfab3fb80e67b3a54790b3d5ef2991feb3950 to before 56e7e64cdd0e7209a58c8ec66028d63387402919 git
Other versions: unaffected
Linux Linux
  • affected 5.9
  • unaffected before 5.9 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 6.12.111 to 6.12.*, inclusive semver
  • unaffected 6.18.53 to 6.18.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98892
CNA
Linux
Tags
Published
23 Oct 2026
Updated
26 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 0.0019, the 8th percentile, on 6 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 23 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.