What is GHSA-v8m5-cqwh-45gg?

GHSA-v8m5-cqwh-45gg is a security advisory published by GitHub Security Advisories with unknown severity. In GPU pdma, there is a possible memory corruption due to use after free. This could lead to...

Which CVE IDs does GHSA-v8m5-cqwh-45gg cover?

GHSA-v8m5-cqwh-45gg covers the following CVE IDs: CVE-2026-20559. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-v8m5-cqwh-45ggunknown

In GPU pdma, there is a possible memory corruption due to use after free. This could lead to...

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-20559 →

📋 Description

In GPU pdma, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365081; Issue ID: MSV-9545.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-20559
https://www.mediatek.com/product-security-bulletin/November-2026
https://github.com/advisories/GHSA-v8m5-cqwh-45gg