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CVE-2026-68108: drm/amdgpu/vce: fix integer overflow in image size

highCVSS 7.8CVE-2026-68108

CSIRTS triage

vendor: Linuxproduct: Linux kernelMemory corruption
What
Integer overflow in drm/amdgpu/vce image size calculation can cause memory corruption.
Who is affected
Systems running affected Linux kernel versions with AMD GPU VCE driver enabled.
Urgency
High severity (CVSS 7.8) integer overflow; update kernel to prevent memory corruption.
Action
Update to a patched Linux kernel version that fixes the integer overflow in VCE image size handling.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
high — CVSS 7.8
Published
2026-08-11
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68108

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-68108coverage & exploitation statusNVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for drm/amdgpu/vce

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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