CVE-2026-91203

CVE-2026-91203 is a symlink race condition in cockpit-files that allows a local attacker with low privileges to redirect privileged file operations (such as changing file ownership or permissions) to unintended files by manipulating directory entries. This can lead to unauthorized modification of...

CVE-2026-91203 Cockpit-files: cockpit-files: arbitrary file ownership and permission modification via symlink race condition

A flaw was found in cockpit-files. This vulnerability allows a local attacker to exploit a timing issue, known as a symlink race condition, during privileged file operations such as changing file ownership or permissions. By manipulating directory entries and winning this race, the attacker can...

EUVD-2026-83296

A flaw was found in cockpit-files. This vulnerability allows a local attacker to exploit a timing issue, known as a symlink race condition, during privileged file operations such as changing file ownership or permissions. By manipulating directory entries and winning this race, the attacker can...

CVE-2026-91205 Cockpit-files: cockpit-files: local attacker can hijack file ownership via symlink race

A flaw was found in cockpit-files. A local unprivileged attacker can exploit a race condition during directory creation with owner assignment. By controlling a writable parent directory, the attacker can replace a newly created directory with a symbolic link symlink before the ownership change...

CVE-2026-91205 Cockpit-files: cockpit-files: local attacker can hijack file ownership via symlink race

A flaw was found in cockpit-files. A local unprivileged attacker can exploit a race condition during directory creation with owner assignment. By controlling a writable parent directory, the attacker can replace a newly created directory with a symbolic link symlink before the ownership change...

CVE-2026-91205

cockpit-files is vulnerable to a symlink race condition during directory creation with owner assignment. A local unprivileged attacker who controls a writable parent directory can replace a newly created directory with a symbolic link before the chown operation is applied, redirecting ownership c...

CVE-2026-91203: Race Condition Enabling Link Following

A flaw was found in cockpit-files. This vulnerability allows a local attacker to exploit a timing issue, known as a symlink race condition, during privileged file operations such as changing file ownership or permissions. By manipulating directory entries and winning this race, the attacker can...

CVE-2026-18069

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain ownership of arbitrary file system objects due to a time-of-check to time-of-use TOCTOU race condition...

Security Bulletin: IBM i is Affected By A Race Condition Vulnerability in SQL Query Engine [CVE-2026-18069]

Summary IBM i is vulnerable to obtaining ownership of a file due to a time-of-check to time-of-use race condition CVE-2026-18069 in SQL Query Engine SQE as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-18069 DESCRIPTION: IBM i could allow a local attacker to...

CVE-2026-18069 IBM i is Affected By A Race Condition Vulnerability in SQL Query Engine []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain ownership of arbitrary file system objects due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-18069

CVE-2026-18069 is a time-of-check to time-of-use (TOCTOU) race condition in the SQL Query Engine (SQE) of IBM i (versions 7.3, 7.4, 7.5, and 7.6). A local attacker with low privileges can obtain ownership of arbitrary file system objects , resulting in a changed scope with low impact on confident...

EUVD-2026-78147

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain ownership of arbitrary file system objects due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-18069 IBM i is Affected By A Race Condition Vulnerability in SQL Query Engine []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local attacker to obtain ownership of arbitrary file system objects due to a time-of-check to time-of-use TOCTOU race condition...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in Ansible. The ansible-core user module allows an unprivileged user to silently create or replace the contents of any file on any system path, and to take ownership of that file when a privileged user executes the user module against the unprivileged user’s home directory. ...

CVE-2022-42917

A flaw was found in FRRouting FRR. A local service user can exploit a Time-of-check to time-of-use TOCTOU race condition by monitoring the configuration directory and replacing configuration files with symbolic links during their creation. This manipulation allows the user to change the ownership...

PT-2026-91724

Name of the Vulnerable Software and Affected Versions IBM i versions 7.3 through 7.6 Description A time-of-check to time-of-use TOCTOU race condition exists, which could allow a local attacker to obtain ownership of arbitrary file system objects. TOCTOU is a software bug where a system checks the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: pmix (UTSA-2023-002840)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002840 advisory. OpenPMIx PMIx before 4.2.6 and 5.0.x before 5.0.1 allows attackers to obtain ownership of arbitrary files via a race condition during execution of library code with...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...

UBUNTU-CVE-2026-77159

A symlink-following flaw was found in libvirt's qemuTPMEmulatorPrepareHost function. The function uses a path-based chown on the swtpm logfile without checking for symbolic links. A local attacker with access to the swtpm account can replace the logfile with a symlink, causing libvirtd running as...