What is GHSA-93gh-276f-pjg8?

GHSA-93gh-276f-pjg8 is a security advisory published by GitHub Security Advisories with Medium severity. Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel...

Which CVE IDs does GHSA-93gh-276f-pjg8 cover?

GHSA-93gh-276f-pjg8 covers the following CVE IDs: CVE-2026-12285. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-93gh-276f-pjg8?

GHSA-93gh-276f-pjg8 has a CVSS v3 base score of 4.0, published by GitHub Security Advisories.

GHSA-93gh-276f-pjg8MediumCVSS 4.0

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-12285 →

📋 Description

Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU memory processing operations to access already freed memory.

This issue affects Bifrost GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-12285
https://support.arm.com/documentation/111552/1-0/?lang=en
https://github.com/advisories/GHSA-93gh-276f-pjg8