CVE-2026-85498

A flaw was found in polkit. When processing input that begins with a null byte, an arithmetic error in the authentication agent helper causes an integer underflow during buffer length calculation, resulting in an out-of-bounds memory read. An attacker capable of supplying crafted input can trigge...

EUVD-2026-112679

A flaw was found in polkit. When processing input that begins with a null byte, an arithmetic error in the authentication agent helper causes an integer underflow during buffer length calculation, resulting in an out-of-bounds memory read. An attacker capable of supplying crafted input can trigge...

CVE-2026-85498

A flaw was found in polkit. When processing input that begins with a null byte, an arithmetic error in the authentication agent helper causes an integer underflow during buffer length calculation, resulting in an out-of-bounds memory read. An attacker capable of supplying crafted input can trigge...

CVE-2026-85498: Red Hat: A flaw was found in polkit

A flaw was found in polkit. When processing input that begins with a null byte, an arithmetic error in the authentication agent helper causes an integer underflow during buffer length calculation, resulting in an out-of-bounds memory read. An attacker capable of supplying crafted input can trigge...

Rocky Linux 9.6 [TuxCare] Security Update: polkit / polkit-devel / polkit-docs / polkit-libs (ALMALINUX9.6:CLSA-2026:1779368297)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779368297 advisory. - A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the...

AlmaLinux 9.6 [TuxCare] Security Update: polkit / polkit-devel / polkit-docs / polkit-libs (ALMALINUX9.6:CLSA-2026:1779368297)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779368297 advisory. - A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the...

EulerOS Virtualization 2.11.1 : polkit (EulerOS-SA-2026-3452)

According to the versions of the polkit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be...

EulerOS Virtualization 2.11.0 : polkit (EulerOS-SA-2026-3539)

According to the versions of the polkit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. When processing an XML policy with 32 or more nested elements in depth, an out-of-bounds write can be...

polkit: Polkit: Denial of Service via unbounded input processing through standard input

A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1 setuid binary via standard input stdin. This unbounded input can lead to an out-of-memory OOM condition, resulting in a Denial of Service DoS for the...

polkit security update

125-4.0.1.el102.1 - Increase timeout to avoid defunct processes Orabug: 26930744 125-4.1 - NOTICE jrybar: the record 125-4 below was added in manually after Ymir's initial - commit 125-3.1. For some reason, 125-3.1 for rhel-10.2 was based on contents - of rhel-10.0 release instead of version 125-...

Oracle Linux 10 : polkit (ELSA-2026-59997)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-59997 advisory. 125-4.0.1.el102.1 - Increase timeout to avoid defunct processes Orabug: 26930744 125-4.1 - NOTICE jrybar: the record 125-4 below was added in manually after...

EulerOS Virtualization 2.12.0 : polkit (EulerOS-SA-2026-2793)

According to the versions of the polkit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the...

EulerOS 2.0 SP12 : polkit (EulerOS-SA-2026-2553)

According to the versions of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1...

EulerOS 2.0 SP12 : polkit (EulerOS-SA-2026-2613)

According to the versions of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1...

EulerOS 2.0 SP15 : polkit (EulerOS-SA-2026-2498)

According to the versions of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1...

EulerOS Virtualization 2.13.0 : polkit (EulerOS-SA-2026-2413)

According to the versions of the polkit packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the...

Security update for polkit (moderate)

openSUSE security update: security update for polkit ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20925-1 Rating: moderate References: bsc1260859 Cross-References: CVE-2026-4897 CVSS scores: CVE-2026-4897 SUSE : 5.5...

EulerOS 2.0 SP11 : polkit (EulerOS-SA-2026-2222)

According to the versions of the polkit packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1...

OPENSUSE-SU-2026:20925-1 Security update for polkit

This update for polkit fixes the following issue: - CVE-2026-4897: Fixed possible OOM condition via specially crafted input to polkit-agent-helper-1 bsc1260859...

SUSE-SU-2026:22054-1 Security update for polkit

This update for polkit fixes the following issue: - CVE-2026-4897: Fixed possible OOM condition via specially crafted input to polkit-agent-helper-1 bsc1260859...