https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 21:34:13 +0000 https://cve.radiocsirt.org/vuln/alsa-2026:75571 <p><strong>Affected:</strong> AlmaLinux:9: sudo, AlmaLinux:9: sudo-python-plugin</p> <p>The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.</p> <p>Security Fix(es):</p> <p>* sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization (CVE-2026-96512)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p><strong>Affected:</strong> AlmaLinux:9: sudo, AlmaLinux:9: sudo-python-plugin</p> <p>The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.</p> <p>Security Fix(es):</p> <p>* sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization (CVE-2026-96512)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> https://cve.radiocsirt.org/vuln/alsa-2026:75571 https://cve.radiocsirt.org/vuln/euvd-2026-375385 EUVD-2026-375385 https://cve.radiocsirt.org/vuln/euvd-2026-375385 https://cve.radiocsirt.org/vuln/fkie_cve-2026-96512 <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-96512 https://cve.radiocsirt.org/vuln/ghsa-jj2h-hcrf-9gfx <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> https://cve.radiocsirt.org/vuln/ghsa-jj2h-hcrf-9gfx https://cve.radiocsirt.org/vuln/msrc_cve-2026-96512 msrc_CVE-2026-96512 https://cve.radiocsirt.org/vuln/msrc_cve-2026-96512 https://cve.radiocsirt.org/vuln/rhsa-2026:71609 <p>sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization</p> <p>sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization</p> https://cve.radiocsirt.org/vuln/rhsa-2026:71609 https://cve.radiocsirt.org/vuln/rhsa-2026:75571 <p>security update for sudo</p> <p>security update for sudo</p> https://cve.radiocsirt.org/vuln/rhsa-2026:75571 https://cve.radiocsirt.org/vuln/rlsa-2026:75571 <p><strong>Affected:</strong> Rocky Linux:9: sudo</p> <p>The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.</p> <p>Security Fix(es):</p> <p>* sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization (CVE-2026-96512)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> <p><strong>Affected:</strong> Rocky Linux:9: sudo</p> <p>The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.</p> <p>Security Fix(es):</p> <p>* sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization (CVE-2026-96512)</p> <p>For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.</p> https://cve.radiocsirt.org/vuln/rlsa-2026:75571 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-96512 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: sudo, Ubuntu:Pro:16.04:LTS: sudo, Ubuntu:Pro:18.04:LTS: sudo, Ubuntu:Pro:20.04:LTS: sudo, Ubuntu:22.04:LTS: sudo, Ubuntu:24.04:LTS: sudo, Ubuntu:26.04:LTS: sudo</p> <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: sudo, Ubuntu:Pro:16.04:LTS: sudo, Ubuntu:Pro:18.04:LTS: sudo, Ubuntu:Pro:20.04:LTS: sudo, Ubuntu:22.04:LTS: sudo, Ubuntu:24.04:LTS: sudo, Ubuntu:26.04:LTS: sudo</p> <p>A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing &#39;Z&#39; timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-96512 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3551 <p>Ein lokaler Angreifer kann eine Schwachstelle in sudo ausnutzen, um beliebigen Programmcode auszuführen.</p> <p>Ein lokaler Angreifer kann eine Schwachstelle in sudo ausnutzen, um beliebigen Programmcode auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3551