3151 matches found
PT-2026-33747
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds access occurs when parsing X.509 certificates containing empty Basic Constraints or Key Usage extensions. This happens because the first byte of the extension is read...
cups: OpenPrinting CUPS: Authorization bypass via case-insensitive username comparison
A flaw was found in OpenPrinting CUPS. This authorization bypass vulnerability allows an unprivileged user to gain unauthorized access to restricted operations. This can be exploited by using a username that differs only in case from an authorized user during authorization checks...
OESA-2026-1983 avahi security update
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared...
OESA-2026-1929 libcap security update
This is a library for getting and setting POSIX.1e formerly POSIX 6 draft 15 capabilities. Security Fixes: A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access t...
SUSE CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40223
A flaw was found in systemd, a core component of Linux operating systems. A local user, without special privileges, can exploit this vulnerability. By manipulating a specific systemd unit configuration where delegation is enabled and the user is not set, the user can trigger an internal error,...
SUSE CVE-2026-40223
In systemd 258 before 260, a local unprivileged user can trigger an assert when a Delegate=yes and User= unit exists and is running...
OESA-2026-1854 avahi security update
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared...
OESA-2026-1857 firewalld security update
firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus Desktop Bus setters, setZoneSettings2 and...
CVE-2026-40227
A flaw was found in systemd. A local unprivileged user can exploit this vulnerability by making an Inter-Process Communication IPC API call with a specially crafted array or map containing a null element. This can trigger an assert, leading to a Denial of Service DoS condition, which makes the...
EUVD-2026-21402
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40223
In systemd 258 before 260, a local unprivileged user can trigger an assert when a Delegate=yes and User= unit exists and is running...
UBUNTU-CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40227
In systemd 260 before 261, a local unprivileged user can trigger an assert via an IPC API call with an array or map that has a null element...
CVE-2026-40227
CVE-2026-40227 affects systemd 260 prior to 261. A local unprivileged user can trigger an assertion via an IPC API call when passing an array or map that contains a null element. The vulnerability leads to a crash (assertion failure) rather than a remote compromise, with impact on availability as...
CVE-2026-40223
Affected software: systemd, versions 258 prior to 260. Vulnerability: local unprivileged user can trigger an assertion if a Delegate=yes and User= unit exists and is running. Root cause: assertion path in systemd when the unit condition is met. Impact: results in an assertion (denial of service v...