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CVE record · CVE-2026-22163

GPU DDK - Unsafe writing of MMU PT entries on systems with 32-bit host CPU

CVSS 7.8 HighEPSS 0.0008 · 1st percentile

Published by the CVE Program (CNA: imaginationtech) at 20 Mar 2026, 22:52 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
Imagination Technologies Graphics DDK
  • affected 1.17 RTM custom
  • affected 1.18 RTM custom
  • affected 23.2 RTM custom
  • affected 24.1 RTM to 24.2 RTM, inclusive custom
  • affected 25.1 RTM to 25.3 RTM, inclusive custom
  • unaffected 26.1 RTM custom
Other versions: unknown
Identifiers
CVE-2026-22163
CNA
imaginationtech
Weakness (CWE)
CWE-820
Tags
Published
20 Mar 2026
Updated
23 Mar 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
7.8 High 3.1 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H ADP (CISA-ADP)
  • CISA KEV Not listed.
  • EPSS 0.0008, the 1st 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 20 Mar 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.