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CVE record · CVE-2026-68103

drm/amdgpu: reject mapping a reserved doorbell to a new queue

CVSS 7.1 HighEPSS 0.0015 · 4th percentile

Published by the CVE Program (CNA: Linux) at 10 Aug 2026, 11:58 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 8949843762631d9d0fc526dfb61a272dca29fc6f to before 1050d258c7c56066d2dcaedf8d0ef66364062adc git
  • affected 8949843762631d9d0fc526dfb61a272dca29fc6f to before a609b6278bf3cde17eeee6620091465521e4b02c git
Other versions: unaffected
Linux Linux
  • affected 6.16
  • unaffected before 6.16 semver
  • unaffected 7.1.6 to 7.1.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-68103
CNA
Linux
Weakness (CWE)
CWE-662
Tags
Published
10 Aug 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

ScoreRatingCVSSVectorSource
7.1 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0015, the 4th percentile, on 5 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 10 Aug 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.