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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 MuPDF Critical Denial of Service Vulnerability DLA-4540-1

Yarden Porat found a heap-based buffer overwrite in MuPDF, a lightweight PDF viewer, which may result in denial of service or the execution of arbitrary code i…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Boost Linux Security Through Clear and Readable Coding Practices

There is a certain culture in Linux spaces that rewards cleverness. Tight one-liners, dense pipelines, scripts that do a lot in very few characters, and to be …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE HPC 15 SP4 Rootlesskit Essential Update Notice 2026-1493-1

# Security update for rootlesskit Announcement ID: SUSE-SU-2026:1493-1 Release Date: 2026-04-20T15:58:01Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Environment Rootlesskit Significant Update SUSE-SU-2026-1623-5

# Security update for rootlesskit Announcement ID: SUSE-SU-2026:1494-1 Release Date: 2026-04-20T15:58:21Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Important Update 2026-1495-1 for SUSE Linux Enterprise Server 15 SP6 LTSS

# Security update for containerd Announcement ID: SUSE-SU-2026:1495-1 Release Date: 2026-04-20T16:00:19Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15-SP7 Container-SUSEConnect Important Patch 2026-1484-1

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:1484-1 Release Date: 2026-04-20T13:35:38Z Rating: important References:

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Enterprise cosign Important Update 2026-1486-1

# Security update for cosign Announcement ID: SUSE-SU-2026:1486-1 Release Date: 2026-04-20T15:51:24Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux Runc Security Vulnerability Advisory 2026-1487-1 Details

# Security update for runc Announcement ID: SUSE-SU-2026:1487-1 Release Date: 2026-04-20T15:53:00Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15 SP7 Security Update for Rekor CVE-2026-1488-1 Release

# Security update for rekor Announcement ID: SUSE-SU-2026:1488-1 Release Date: 2026-04-20T15:54:29Z Rating: important References:

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Auditd vs eBPF: Modern Approaches to Linux System Monitoring

Most teams rely on logs to understand what's happening on a Linux system. Think of a log like a digital paper trail; every action leaves a trace somewhere. The…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 11 DLA-4539-1 Imagemagick Important DoS Info Leak

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to symlin…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-8534 Libarchive Important Fixes

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-8475 .NET 9.0 Important Security Issues

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-8473 .NET 10.0 Important Update for Applications

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 nodejs Important Vulnerability Advisory ELSA-2026-8339

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 8 ELSA-2026-8317 Squid 4 Important Denial of Service

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux ELSA-2026-8096 Perl 5.32 Moderate Vulnerability Fix

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 10 .NET 9.0 Important Update Advisory ELSA-2026-8472

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 ELSA-2026-8470 Important Dotnet SDK Update

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 10 ELSA-2026-8467 Key .NET Update of Importance

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2026-50232 Kernel Important Remote Access Risk

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Oracle Linux 9 libarchive Important Security Advisory ELSA-2026-8510

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Oracle Linux 9 ELSA-2026-8474 Important .NET Security Update

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4537-1 Mapserver Critical Heap Buffer Overflow DoS

A heap-buffer-overflow was found in mapserver, a CGI-based framework for Internet map services, which could lead to Denial of Service via crafted SLD (Styled L…

Linux