stack-overflow

2026-08-185 minCISAhigh

Siemens Simcenter Nastran and Simcenter Femap versions prior to V2606 are affected by a stack-based buffer overflow vulnerability (CVE-2026-59086). The flaw allows remote code execution in the context of the current process when a user is tricked into running an impacted application binary with a malicious string argument. Siemens has released updates and recommends updating to V2606 or later.