CVE-2025-29939

Improper access control in secure encrypted virtualization (SEV) could allow a privileged attacker to write to the reverse map page (RMP) during secure nested paging (SNP) initialization, potentially resulting in a loss of guest memory confidentiality and integrity.
CVSS

No CVSS.

Configurations

No configuration.

History

10 Feb 2026, 20:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-02-10 20:16

Updated : 2026-02-10 21:51


NVD link : CVE-2025-29939

Mitre link : CVE-2025-29939

CVE.ORG link : CVE-2025-29939


JSON object : View

Products Affected

No product.

CWE
CWE-284

Improper Access Control