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Package · Debian

sudo

49 known vulnerabilities.

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  • High 7.8
    CVE-2026-96512 Public exploit

    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. Bec…

    Red Hat Red Hat Enterprise Linux 9 Red Hat Enterprise Linux 8 Red Hat Enterprise Linux 10 Linux Debian Ubuntu Alpine
  • High 7.8
    CVE-2026-82474 Public exploit

    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 enf…

    sudo-project sudo sudo sudo Debian Ubuntu
  • High 7.4
    CVE-2026-35535

    In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups call, during a privilege drop befo…

    sudo-project sudo sudo sudo Debian Ubuntu
  • High 7.2
    CVE-2023-27320

    Sudo before 1.9.13p2 has a double free in the per-command chroot feature.

    sudo sudo sudo Debian Ubuntu Alpine
  • High 7.8
    CVE-2023-22809 Public exploit EPSS 55%

    In Sudo before 1.9.12p2, the sudoedit (aka -e) feature mishandles extra arguments passed in the user-provided environme…

    sudo sudo sudo Debian Ubuntu Alpine
  • High 7.1
    CVE-2022-43995

    Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bou…

    sudo sudo Debian Alpine
  • High 7.8
    CVE-2021-3156 Exploited Public exploit EPSS 100%

    Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privileg…

    sudo sudo sudo Debian Ubuntu Alpine
    KEV Apr 6, 2022