Systemd CVE-2026-40223

Stack-based buffer overflow in the getpwnam and getgrnam functions of the NSS module nss-mymachines in systemd. Rated cr

Integer overflow in the valid_user_field function in journal/journald-native.c in systemd allows remote attackers to cau

A flaw in systemd v228 in /src/basic/fs-util.c caused world writable suid files to be created when using the systemd tim

systemd before 247 does not adequately block local privilege escalation for some Sudo configurations, e.g., plausible su

It was discovered that a systemd service that uses DynamicUser property can get new privileges through the execution of

It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allo

A vulnerability in unit_deserialize of systemd allows an attacker to supply arbitrary state across systemd re-execution

systemd-tmpfiles in systemd through 237 mishandles symlinks present in non-terminal path components, which allows local

In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using t

A race condition in chown_one() of systemd allows an attacker to cause systemd to set arbitrary permissions on arbitrary

systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. Rated critical severity (CV

A use-after-free vulnerability was found in systemd. Rated critical severity (CVSS 9.8), this vulnerability is remotely