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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15 SP4 Kernel Important Security Patch ID 2026-4215-1

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Enterprise 15 SP4 Key Kernel Live Patch Vulnerability 2026-4215

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 RLSA-2026-68011 microcode_ctl Essential Privilege Fix

Important: microcode_ctl security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 libsoup Moderate Remote Denial of Service RLSA-2026-68234

Moderate: libsoup security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux Tesseract Important Heap Overflow Fix RLSA-2026-67831

Important: tesseract security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux RLSA-2026-67873 Corosync Important Heap Overflow Fix

Important: corosync security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux Unbound Moderate DNS Cache Poisoning Flaw RLSA-2026-68292

Moderate: unbound security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux RLSA-2026-67585 firewalld Important Local Access Issue

Moderate: firewalld security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 libevent Important Denial of Service Buffers RLSA-2026-67910

Important: libevent security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS 8775-1 SQLite Medium Denial of Service CVE-2026-39113

SQLite could be made to crash if it opened a specially crafted file.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 Valkey Important TLS Denial of Service CVE-2026-56684

Several security issues were fixed in Valkey.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 open62541 Security Advisory on Critical Denial of Service Issues

Update to 1.5.8

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 php-pecl-mongodb2 Important Out-of-Bounds Read Fix CVE-2026-84968

Version 2.1.9 PHPC-2744 Fix out-of-bounds read when building BSON field path by @paulinevos & @GromNaN in #2081 CVE-2026-84968

Linux PHP Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43 Roundcube 1.6.19 Security Updates Address XSS Email Issues

Release 1.6.19 Fix PHP Warning: Undefined variable $tmp_command in .../plugins/markasjunk/drivers/cmd_learn.php (#10294) Security: Fix CSS declaration smugglin…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Roundcube 1.7.4 Security Fix XSS Email Header CVE-2026-38c637be37

Release 1.7.4 Use X-Content-Type-Options:nosniff for attachment previews and downloads (#10308) zipdownload: Fix attachment filename sanitisation of backslash …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux PostgreSQL Important Security Fix RLSA-2026-67848

Important: postgresql:18 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 RLSA-2026-54184 grafana Important Denial of Service

Important: grafana security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux RLSA-2026-67608 leapp-repository Important Security Update

Important: leapp-repository security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux 9 Kernel Important Security Advisories RLSA-2026-67470

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 RLSA-2026-67524 .NET 8.0 Moderate Information Disclosure

Moderate: .NET 8.0 security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux RLSA-2026-67583 Rsyslog Low Configuration Crash Advisory

Low: rsyslog security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 .NET 10.0 Important Security Update RLSA-2026-67613

Important: .NET 10.0 security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Rocky Linux 10 NET 8.0 Moderate Info Leak CVE-2026-58649 RLSA-2026-67525

Moderate: .NET 8.0 security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 10 RLSA-2026-67584 Rsyslog Moderate Remote Crash

Moderate: rsyslog security update

Linux