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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Tomcat Important Certificate Bypass Advisory RLSA-2026-26323

Important: tomcat security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux xorg-x11-server-Xwayland Advisory RLSA-2026-26562 Key Fixes

Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Postfix Major Buffer Overread Advisory RLSA-2026-25930

Important: postfix security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Podman Important DoS Security Advisory RLSA-2026-26447

Important: podman security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 9 Rsync Security Advisory Reveals Remote Disclosure Risks

Important: rsync security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora python3.13 Important Security Fixes Advisory 2026-dfc9182263

New Python version including bugfixes and security fixes.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Valkey Vital Remote Code Execution Advisories RLSA-2026-25925

Important: valkey security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Podman Important Denial of Service Advisory RLSA-2026-26447

Important: podman security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 389-ds Important DoS Threat Advisory RLSA-2026-26459

Important: 389-ds:1.4 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux xorg-x11-server Important Security Advisory RLSA-2026-26610

Important: xorg-x11-server security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Xwayland Important Buffer Overflow Advisory RLSA-2026-26590

Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 389-ds Important Remote DoS Advisory RLSA-2026-26459

Important: 389-ds:1.4 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Xwayland Important Security Advisories RLSA-2026-26562

Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 10 389-ds-base Important Remote DoS Advisories RLSA-2026-26456

Important: 389-ds-base security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 389-ds-base Important DoS Threat Advisory RLSA-2026-26455

Important: 389-ds-base security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 8 xorg-x11-server Important Security Advisory RLSA-2026-26709

Important: xorg-x11-server security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Advisory RLSA-2026-26562 Highlights Key Flaws in Xwayland

Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 Dracut Urgent Remote Code Execution Advisory RLSA-2026-26533

Important: dracut security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Graphite2 Important Buffer Overflow Fix Advisory 2026-2478-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 Python 3.14.6 Denial of Service Threat Advisory 2026-a2c583a4ab

New Python release including bugfixes and security fixes.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed traefik2 Moderate CVE-2026-48020 Advisory 2026-11045-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 44 Nextcloud 33.0.5 Security Advisory FEDORA-2026-86fab2703b

33.0.5 Release

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 OpenSlide Information Fix CVE-2026-48977 Advisory

Fix arbitrary memory write with crafted Ventana BIF file (CVE-2026-48977).

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 tig Command Injection Fix Advisory 2026-28df92c223

Fix editor command injection vulnerability (only affectsversion 2.6.0). (#1432) https://github.com/jonas/tig/issues/1432

Linux GitHub