CVE-2025-54518
CVSS Score Not Available
0.01%
LOW RiskEPSS (3rd percentile)
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.
Published: 5/15/2026
Modified: 5/15/2026
Vulnerability Summary
EPSS Score (Exploitation Probability)
0.01%LOW Exploitation Risk
3rd percentile
This vulnerability has a 0.01% probability of being exploited in the next 30 days, ranking higher than 3% of all scored CVEs.