Question 1

What is CVE-2026-20558 — CVE-2026-20558?

Accepted Answer

In GPU pdma, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365070; Issue ID: MSV-9547.

Question 2

What is the authoritative source for CVE-2026-20558?

Accepted Answer

CVE-2026-20558 (CVE-2026-20558) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-20558CVE-2026-20558

Description

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