AlmaLinux 8 : sudo (ALSA-2026:75580)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:75580 advisory. sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization CVE-2026-96512 Tenable has extracted the preceding description...

AlmaLinux 10 : sudo (ALSA-2026:75579)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:75579 advisory. sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization CVE-2026-96512 Tenable has extracted the preceding description...

AlmaLinux 9 : sudo (ALSA-2026:75571)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:75571 advisory. sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization CVE-2026-96512 Tenable has extracted the preceding description...

Important: Red Hat Security Advisory: sudo security update

An update for sudo is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

CVE-2026-96512 Sudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorization

A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing 'Z' timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an...

CVE-2026-96512 Sudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorization

A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing 'Z' timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an...