RLSA-2026:75579

Security

Mirrored from RHSA-2026:75579

Issued at: 2026-10-06

Updated at: 2026-10-06

Advisory content derived from Red Hat RHSA-2026:75579, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: sudo security update

Description

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.

Security Fix(es):

* sudo: sudo: TZ environment variable allows bypass of NOTBEFORE/NOTAFTER time-based authorization (CVE-2026-96512)

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.

Affected products

Rocky Linux 10 aarch64

Rocky Linux 10 ppc64le

Rocky Linux 10 riscv64

Rocky Linux 10 s390x

Rocky Linux 10 x86_64

Fixes

2539327

CVEs

CVE-2026-96512

Affected packages

Rocky Linux 10 x86_64 - AppStream

sudo-python-plugin-0:1.9.17-10.p2.el10_2.7.x86_64.rpm

sudo-python-plugin-debuginfo-0:1.9.17-10.p2.el10_2.7.x86_64.rpm

Rocky Linux 10 ppc64le - BaseOS

sudo-debuginfo-0:1.9.17-10.p2.el10_2.7.ppc64le.rpm

sudo-0:1.9.17-10.p2.el10_2.7.src.rpm

sudo-0:1.9.17-10.p2.el10_2.7.ppc64le.rpm

sudo-debugsource-0:1.9.17-10.p2.el10_2.7.ppc64le.rpm

Rocky Linux 10 s390x - BaseOS

sudo-0:1.9.17-10.p2.el10_2.7.s390x.rpm

sudo-0:1.9.17-10.p2.el10_2.7.src.rpm

sudo-debugsource-0:1.9.17-10.p2.el10_2.7.s390x.rpm

sudo-debuginfo-0:1.9.17-10.p2.el10_2.7.s390x.rpm

Rocky Linux 10 aarch64 - BaseOS

sudo-debuginfo-0:1.9.17-10.p2.el10_2.7.aarch64.rpm

sudo-0:1.9.17-10.p2.el10_2.7.src.rpm

sudo-0:1.9.17-10.p2.el10_2.7.aarch64.rpm

sudo-debugsource-0:1.9.17-10.p2.el10_2.7.aarch64.rpm

Rocky Linux 10 s390x - AppStream

sudo-python-plugin-0:1.9.17-10.p2.el10_2.7.s390x.rpm

sudo-python-plugin-debuginfo-0:1.9.17-10.p2.el10_2.7.s390x.rpm

Rocky Linux 10 riscv64 - BaseOS

sudo-0:1.9.17-10.p2.el10_2.7.src.rpm

Rocky Linux 10 x86_64 - BaseOS

sudo-0:1.9.17-10.p2.el10_2.7.src.rpm

sudo-debugsource-0:1.9.17-10.p2.el10_2.7.x86_64.rpm

sudo-debuginfo-0:1.9.17-10.p2.el10_2.7.x86_64.rpm

sudo-0:1.9.17-10.p2.el10_2.7.x86_64.rpm

Rocky Linux 10 ppc64le - AppStream

sudo-python-plugin-0:1.9.17-10.p2.el10_2.7.ppc64le.rpm

sudo-python-plugin-debuginfo-0:1.9.17-10.p2.el10_2.7.ppc64le.rpm

Rocky Linux 10 aarch64 - AppStream

sudo-python-plugin-debuginfo-0:1.9.17-10.p2.el10_2.7.aarch64.rpm

sudo-python-plugin-0:1.9.17-10.p2.el10_2.7.aarch64.rpm