SUSE Dovecot 23 Significant Memory Issues SUSE-SU-2026-1743-8

29.04.2026 10:15 An update that solves seven vulnerabilities can now be installed.

openSUSE Leap 15.3 xen Crucial DoS Vulnerability Patch SUSE-SU-2026-1646-1

29.04.2026 10:15 An update that solves three vulnerabilities can now be installed.

openSUSE Leap 15.3 SUSE-SU-2026-1645-1 Xen Important DoS Issues

29.04.2026 10:15 An update that solves three vulnerabilities can now be installed.

Ubuntu 22.04 LTS USN-8217-1 node-follow-redirects Moderate Risk Data Leak

29.04.2026 10:15 Several security issues were fixed in follow-redirects.

Debian DSA-6235-1 dnsdist Critical Denial of Service Attack

29.04.2026 03:30 Multiple security vulnerabilities were discovered in the dnsdist DNS loadbalancer, which could result in denial of service, information disclosure or ACL bypass. For the stable distribution , these problems have been fixed in version 1.9.14-0+deb13u1.

Debian Trixie pdns-recursor Important DoS Issues DSA-6234-1

29.04.2026 03:30 Multiple vulnerabiliites have been discovered in PDNS Recursor, a resolving name server, which could result in denial of service. For the stable distribution , these problems have been fixed in version 5.2.9-0+deb13u1. We recommend that you upgrade your pdns-recursor packages.

Debian Trixie pdns Important Denial of Service ACL Fix DSA-6233-1

29.04.2026 03:30 Multiple security vulnerabilities were discovered in the dnsdist DNS loadbalancer, which could result in denial of service, information disclosure or ACL bypass. For the stable distribution , these problems have been fixed in version 4.9.14-0+deb13u1.

Ubuntu 22.04 LTS USN-8219-1 ujson Important Denial Service Issues

29.04.2026 03:30 Several security issues were fixed in UltraJSON.

Ubuntu 24.04 LTS Linux-nvidia-lowlatency Low Malicious Code USN-8185-2

29.04.2026 03:30 Several security issues were fixed in the Linux kernel.

openSUSE Tumbleweed Pocketbase Updates Address Vulnerability CVE-2026-33809

29.04.2026 03:30 An update that solves one vulnerability can now be installed.

Ubuntu 26.04 USN-8190-2 ruby-rack-session Critical Session Access Flaw

28.04.2026 21:00 Rack::Session could allow unintended access to network services.

Ubuntu 22 24 Dovecot Critical Regression Fix USN-8136-2

28.04.2026 21:00 USN-8136-1 introduced a regression in Dovecot

Rocky Linux 10 RLSA-2026-10223 grafana Important Info Disclosure

28.04.2026 21:00 Important: grafana security update

Alpine Linux 3.17 RLSB-2023-47523 Sudo Major Security Flaw Exposed

28.04.2026 21:00 Important: sudo security update

Ubuntu OS 22.04 Kernel Critical Security Patch RLSA-2026-0012

28.04.2026 21:00 Important: kernel security update