{"id":"CVE-2026-82474","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-82474","summary":"Sudo through 1.9.17p2 Intercept Policy Bypass via execveat","details":"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.","published":"2026-08-29T16:35:33.836Z","modified":"2026-08-30T03:48:22.999649326Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/sudo-project/sudo/commit/71fbe42dcd5a1c8f799540583a2dfb2ae6221edf","label":"sudo-project/sudo@71fbe42"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82474.json"},{"type":"PACKAGE","url":"https://github.com/sudo-project/sudo"},{"type":"ARTICLE","url":"https://github.com/sudo-project/sudo/blob/v1.9.17p2/src/exec_ptrace.c"},{"type":"FIX","url":"https://github.com/sudo-project/sudo/commit/71fbe42dcd5a1c8f799540583a2dfb2ae6221edf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82474"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/sudo-through-1.9-17p2-intercept-policy-bypass-via-execveat"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-30T03:48:22.999649326Z"}}