CVE-2026-91203

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-2026-91203 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-2026-91203

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...

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

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...

EUVD-2026-83291

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...

USN-8779-2: Bubblewrap regression

USN-8779-1 fixed vulnerabilities in Bubblewrap. Unfortunately, the fix for CVE-2026-87766 introduced a regression in symlink resolution, preventing certain Flatpak applications from launching. This update reverts that fix until a complete fix is available. We apologize for the inconvenience...

CVE-2026-88016

A flaw was found in rclone. When the backend/local component operates with the --links option, a specially crafted .rclonelink object from the source can create a symbolic link symlink in the destination. Subsequently, directory metadata operations, such as changing ownership, permissions, or...

CVE-2026-91205: Race Condition Enabling Link Following

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-2026-91202: UNIX Symbolic Link (Symlink) Following

A flaw was found in cockpit-files. A low-privileged local user can exploit this vulnerability by crafting a directory containing a symbolic link symlink and then using the privileged "Paste as owner" function. This allows for arbitrary file ownership changes outside the intended pasted directory,...

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...

PT-2026-95636

Name of the Vulnerable Software and Affected Versions cockpit-files affected versions not specified Description A race condition exists during directory creation with owner assignment. A local unprivileged attacker who controls a writable parent directory can replace a newly created directory wit...

EulerOS Virtualization 2.11.0 : pam (EulerOS-SA-2026-3536)

According to the versions of the pam package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to...

Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : Bubblewrap vulnerabilities (USN-8779-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-8779-1 advisory. It was discovered that Bubblewrap incorrectly handled certain...

EulerOS Virtualization 2.12.0 : attr (EulerOS-SA-2026-3629)

According to the versions of the attr package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : attr before version 2.6.0 contains a symlink traversal vulnerability in the getfattr and setfattr utilities that allows local attacker...

EulerOS Virtualization 2.12.1 : acl (EulerOS-SA-2026-3573)

According to the versions of the acl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : acl before version 2.4.0 contains a time-of-check to time-of-use TOCTOU race condition vulnerability that allows local attackers to...