
- CISPA researchers uncover AMD CPU flaw “StackWarp” breaking confidential VM protections
- Vulnerability enables RCE, privilege escalation, and theft of private keys in Zen processors
- AMD released patch (CVE-2025-29943), rated low severity, requiring host-level access to exploit
A newly discovered vulnerability in AMD chips allows malicious actors to perform remote code execution (RCE) and privilege escalation in virtual machines.