Medium severityNVD Advisory· Published Jan 16, 2026· Updated Jun 17, 2026

CVE-2025-29943

Description

Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.

Affected products

AMD/SEV-SNP guest VMllm-fuzzy
osv-coords
pkg:rpm/opensuse/spectre-meltdown-checker&distro=openSUSE%20Tumbleweed
Range: < 26.36.0602723-1.1

Patches

Vulnerability mechanics

References

www.amd.com/en/resources/product-security/bulletin/AMD-SB-3027.htmlnvd

News mentions

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