Question 1

What is CVE-2026-20591 — CVE-2026-20591?

Accepted Answer

In GPU pdma, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11365075; Issue ID: MSV-9546.

Question 2

What is the authoritative source for CVE-2026-20591?

Accepted Answer

CVE-2026-20591 (CVE-2026-20591) is catalogued in NVD + CISA KEV + FIRST EPSS and curated for EU compliance use cases by SQUR.

CVE-2026-20591CVE-2026-20591

Description

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