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CVE-2026-74915

GPU DDK - OOB write in UntwiddlePOTSquare64bpp

No known exploitation. No EPSS score yet. Fixed in 26.3 RTM.

CVSS —Not scoredEPSS percentile—No score yetCISA KEVNot listedNo confirmed exploitation
No public exploit knownFix26.3 RTMUpgrade to this build

Published Updated Sources: CVE.org, NVD

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Imagination Technologies Graphics DDKAffected: 1.18 RTM2Upgrade to: not statedAffected: 23.2 RTM2Upgrade to: not statedAffected: 24.2 RTM2Upgrade to: not statedAffected: ≥ 25.1 RTM2, ≤ 25.3 RTMUpgrade to: after 25.3 RTMFixed builds26.3 RTM + 2 more branchesStated by: CVE record

Versions as the sources state them. Full version matrix after sign-in

What it is

From the CVE record

A web page that contains unusual WebGPU content loaded into the GPU GLES render process can trigger a OOB read and/or write crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable further exploits on the device.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

No EPSS score yet. New CVEs are usually scored within a few days.

Lifecycle

3 events over 0 days, from the signal feeds we watch.

  1. Publishedweakness classified, record updated

Affected products

Technical detail

Weaknesses

Sources

References in the record

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