What’s Vulnerable › Vulnerabilities
CVE-2025-48517
- Severity: medium (CVSS 4.6 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-10 · updated 2026-06-17
- Weakness: CWE-1220
Description
Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor to create a SEV-ES guest with an ASID in the range meant for SEV-SNP guests potentially resulting in a partial loss of confidentiality.
Affected products
- AMD EPYC™ 9005 Series Processors: all versions
- AMD EPYC™ Embedded 9005 Series Processors: all versions
References
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