CVE-2026-0465

5.6 mediumEPSS 0.2%

Medium (5.6). EPSS 0.2% chance of exploitation in the next 30 days.

A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability

Severity

CVSS 4.0

5.6 medium

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2026-08-11
Modified: 2026-08-12
Record from: the NVD, synced 2026-10-19

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-9020.html

Check your stack JSON