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

Overview

Severity

High (CVSS 7.8)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-27

Last Updated

2026-09-28

Detection & Weaponization (1 sources)

Maturity: Exploit

• GitHub PoC: 2 repositories

Affected Products (1)

Other

• 0-17084

Revision History

• 2026-09-27: Information published.
• 2026-09-28: Information published.