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Groups > linux.debian.bugs.dist > #1307004

Bug#1146136: sudo: CVE-2026-82474

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Source: sudo
Version: 1.9.17p2-7
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for sudo.

CVE-2026-82474[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-82474
    https://www.cve.org/CVERecord?id=CVE-2026-82474
[1] https://github.com/sudo-project/sudo/commit/71fbe42dcd5a1c8f799540583a2dfb2ae6221edf

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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Thread

Bug#1146136: sudo: CVE-2026-82474 Salvatore Bonaccorso <carnil@debian.org> - 2026-08-30 11:00 +0200
  Bug#1146136: sudo: CVE-2026-82474 Marc Haber <mh+debian-packages@zugschlus.de> - 2026-08-31 19:50 +0200
    Bug#1146136: sudo: CVE-2026-82474 Salvatore Bonaccorso <carnil@debian.org> - 2026-08-31 21:20 +0200

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