CVE-2026-45250 | FreeBSD System Call setcred stack-based overflow (WID-SEC-2026-1628)

A vulnerability has been found in FreeBSD and classified as critical. The affected element is the function setcred of the component System Call Handler. The manipulation leads to stack-based buffer overflow. This vulnerability is uniquely identified as CVE-2026-45250. Local access is required to approach this attack. No exploit exists. Applying a patch is the recommended action to fix this issue.