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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04 8015-2 Linux Kernel Critical Issues System Compromise

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Critical Update CVE-2025-38561

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS USN-8013-2 Linux Kernel Important Flaws CVE-2025-38561

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 DLA-4466-1 Thunderbird Important Info Disclosure Fix

A security issue was discovered in Thunderbird, which could result in information disclosure. For Debian 11 bullseye, this problem has been fixed in version 1:…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 python3 Moderate Security Fix ELSA-2026-1828 CVE-2025-12084

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 python3 Moderate Security Fix ELSA-2026-1631 CVE-2025-12084

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 7 ELSA-2026-0926 Net-SNMP Important Out of Bound Access

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11 ClamAV Important Upgrade Notification DLA-4465-1 Released

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 pyasn1 Critical DoS Memory Exhaustion CVE-2026-23490 DLA-4463-1

It was discovered that pyasn1, a generic ASN.1 library for Python, is prone to a denial of service vulnerability, which may result in memory exhaustion from ma…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 20.04 LTS Security Advisory USN-7990-2 Critical Linux Kernel Update

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Kernel Critical Security Issues USN-7990-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Best Open-Source Linux Patch Management Software for Secure Linux Servers

Linux servers already have package managers. For most admins, that creates an assumption that patching is largely solved. Run updates, reboot when needed, move…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 LTS linux-kernel Critical Session Management Flaws USN-7988-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 Kernel Critical Security Flaws USN-7988-1 CVE-2022-48986

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 16.04 LTS Linux-FIPS Critical Kernel Update USN-7987-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE 15 SP4 Container Security Update Issue Has Been Resolved Now

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:0319-1 Release Date: 2026-01-28T14:40:02Z Rating: important References:

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Kernel Firmware Important Security Fix 2026-0305-1 AMD Ucode Update

# Recommended update for kernel-firmware Announcement ID: SUSE-SU-2026:0305-1 Release Date: 2026-01-27T16:15:14Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 ghostscript Critical Security Issues CVE-2025-59798

security fix for CVE-2025-59798, CVE-2025-59799, CVE-2025-59800 (fedora#2431544, fedora#2431548, fedora#2431546)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 libuev Critical Buffer Overrun Vulnerability DLA-4454-1

An issue has been found in libuev, a lightweight event loop library for Linux. The issue is related to a possible buffer overrun in uev_run(). For Debian 11 bu…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 Shapelib Severe Double Release Denial of Service DLA-4451-2

An issue has been found in shapelib, a library for reading and writing ESRI Shapefiles. The issue is related to a double free, which results in a crash and a d…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 Taglib Critical Update Addressing Application Crash DLA-4450-1

An issues has been found in taglib, an audio meta-data library. The issue is related to a segmentation violation and a resulting application crash due to proce…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE 2026:0935-2 Security Update Boosting x86 Architecture Efficiency

# Recommended update for kernel-firmware Announcement ID: SUSE-SU-2026:0267-1 Release Date: 2026-01-23T09:40:31Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 osslsigncode Important Update CVE-2023-36377 DLA-4426-2

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 ELSA-2026-0975 Moderate CVE-2025-13601 Security Update

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

Linux