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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian 11 Bullseye DLA-4471-1 debian-security-support Update Notification

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Kernel Critical FIPS Flaw Patch USN-8015-3

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 ELSA-2026-2124 osbuild-composer Important Fix CVE-2025-61729

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 9 ELSA-2026-50095 Kernel Important 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

Oracle Linux 10 libsoup3 Important Update ELSA-2026-2182 CVE-2026-0719

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 10 ELSA-2026-1905 Fence-Agents Important Fix CVE-2026-23490

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 10 ELSA-2026-1838 image-builder Moderate CVE-2025-58183

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 18.04 LTS Linux Kernel Critical Issues USN-7988-3 CVE-2022-48986

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Security Hardening Guide 2026 SSH Backup Strategies

Linux security is not about stacking tools and hoping for the best. It comes down to deliberate configuration, steady maintenance, and systems that can withsta…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS USN-8016-1 Linux Kernel Critical Risks from NVIDIA

Several security issues were fixed in the Linux kernel.

Linux

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