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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 qt5 Moderate Security Update RLSA-2023-6369

Moderate: qt5 security and bug fix update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Kernel Important Security Advisory RLSA-2026-27789

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 10 Keylime Moderate Bypass Security Advisory RLSA-2026-28582

Moderate: keylime security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux FreeRDP Moderate RDP Security Advisory RLSA-2023-2851

Moderate: freerdp security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Kernel Significant Security Update RLSA-2026-27789

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 Coreutils Moderate Heap Under-Read Security RLSA-2026-28911

Moderate: coreutils security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Samba Moderate Security Update RLSA-2023-7139 CVE IDs List

Moderate: samba security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

A major security patch for xorg-x11-server-Xwayland on Rocky Linux issued

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 PostgreSQL Key Database Security Alert RLSA-2026-27742

Important: postgresql18 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 PostgreSQL16 Important Security Update RLSA-2026-27743

Important: postgresql16 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 Firefox Important Security Update RLSA-2026-27717

Important: firefox security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL Important Security Flaws RLSA-2026-28999

Important: postgresql:12 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Kernel Important Live Patch Security Update 2026-2610-1

An update that solves six vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux libpng Security Update RLSA-2026-28255 Addresses CVE-2026-33416

Moderate: libpng security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 PostgreSQL16 Important Security Threats RLSA-2026-27743

Important: postgresql16 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL Critical Security Patch RLSA-2026-27742

Important: postgresql18 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 libxml2 Low Buffer Over-read Security Fix RLSA-2026-28234

Low: libxml2 security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Firefox Major Security Update RLSA-2026-27733 CVE-2026-12311

Important: firefox security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 postgresql Important Security Update RLSA-2026-28999

Important: postgresql:12 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 8 xorg-x11-server-Xwayland Key Security Updates RLSA-2026-26562

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux PostgreSQL16 Significant Security Patch RLSA-2026-27743

Important: postgresql16 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux xorg-x11-server-Xwayland Major Security Update RLSA-2026-26566

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 PostgreSQL Important Security Fixes RLSA-2026-27742

Important: postgresql18 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Kernel Important Update Security Issues 2026-2608-1

An update that solves five vulnerabilities and has one security fix can now be installed.

Linux