runc: container escape with malicious config due to /dev/console mount and related races

A flaw was found in runc. CVE-2025-52565 is very similar in concept and application toCVE-2025-31133, except that it exploits a flaw in /dev/console bind-mounts. When creating the /dev/console bind-mount to /dev/pts/$n, if an attacker replaces /dev/pts/$n with a symlink then runc will bind-mount...

CVE-2026-23893

A flaw was found in openCryptoki, a PKCS11 library and tooling for Linux and AIX. A token-group user can exploit a symlink-following vulnerability by planting symbolic links in group-writable token directories. When an administrator runs a PKCS11 application or administrative tool as root, it may...

SUSE-SU-2026:0210-1 Security update for python3

This update for python3 fixes the following issues: Security fixes: - CVE-2025-4517: Fixed arbitrary filesystem writes outside the extraction directory during extraction with filter='data' bsc1244032 - CVE-2025-4330: Fixed extraction filter bypass for linking outside extraction directory bsc12440...

AZL-75381 CVE-2026-23893 affecting package opencryptoki 3.24.0-3

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

AZL-75360 CVE-2026-23893 affecting package opencryptoki 3.17.0-1

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

DEBIAN-CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

UBUNTU-CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893 openCryptoki has improper link resolution before file access (link following)

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

EUVD-2026-4203

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893 openCryptoki has improper link resolution before file access (link following)

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893 openCryptoki has improper link resolution before file access (link following)

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

CVE-2026-23893

CVE-2026-23893 affects openCryptoki (PKCS#11 library) versions 2.3.2 and above. The issue is a symlink-following vulnerability in privileged contexts: a token-group member can plant files/symlinks in group-writable token directories, enabling privilege escalation or data exposure. When run as roo...

CVE-2026-23893

openCryptoki is a PKCS11 library and provides tooling for Linux and AIX. Versions 2.3.2 and above are vulnerable to symlink-following when running in privileged contexts. A token-group user can redirect file operations to arbitrary filesystem targets by planting symlinks in group-writable token...

PT-2026-3885

Name of the Vulnerable Software and Affected Versions openCryptoki versions 2.3.2 and above Description openCryptoki is a PKCS11 library used on Linux and AIX systems. Versions 2.3.2 and above are susceptible to symlink-following when operating in privileged contexts. A user belonging to the...

Azure Linux 3.0 Security Update: samba (CVE-2021-44141)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-44141 advisory. - All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determin...

CVE-2026-24046

Backstage is an open framework for building developer portals. Multiple Scaffolder actions and archive extraction utilities were vulnerable to symlink-based path traversal attacks. An attacker with access to create and execute Scaffolder templates could exploit symlinks to read arbitrary files vi...

CVE-2026-24047

Backstage is an open framework for building developer portals, and @backstage/cli-common provides config loading functionality used by the backend and command line interface of Backstage. Prior to version 0.1.17, the resolveSafeChildPath utility function in @backstage/backend-plugin-api, which is...