USN-8803-1 sudo vulnerability

Guannan Wang, Zhanpeng Liu, and Guancheng Li discovered that Sudo failed to apply intercept policy checks when commands were executed under certain circumstances. A local attacker permitted to run specific commands could possibly use this issue to bypass policy enforcement and logging, executing...

CVE-2026-82474 Sudo through 1.9.17p2 Intercept Policy Bypass via execveat

Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. Users permitted to run specific commands can execute denied programs by calling execveat directly or through fexecve, bypassing policy enforcement and logging...

CVE-2026-82474

Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. A local user with permission to run specific commands can execute denied programs by calling execveat directly or via fexecve , thereby bypassing both policy enforcement and au...

CVE-2026-82474 Sudo through 1.9.17p2 Intercept Policy Bypass via execveat

Sudo through 1.9.17p2 fails to apply intercept policy checks to the execveat system call in ptrace-based intercept mode. Users permitted to run specific commands can execute denied programs by calling execveat directly or through fexecve, bypassing policy enforcement and logging...