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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04: Important Linux Kernel Updates Addressing Security Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS: Linux Kernel Critical Security Vulnerability USN-7889-5

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04: Linux IoT Kernel Critical System Flaws USN-7874-3

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 14.04: Critical Kernel Issues Advisory USN-7911-1 CVE-2023-52975

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS: Critical Linux Kernel Vulnerabilities USN-7909-3 CVEs

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS: USN-7889-4 Linux Kernel Critical Flaws Fixed

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04: Linux Kernel Critical Security Flaws USN-7909-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7: ELSA-2025-21407 libtiff Important Buffer Overflow Issues

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 7: Kernel Important Update ELSA-2025-28026 CVE-2025-40019

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Mako Important Denial of Service Fix DLA-4393-1 CVE-2022-40023

It was found that Mako, a Python template library, was vulnerable to a denial of service attack via crafted regular expressions. For Debian 11 bullseye, this p…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: openbao 2.4.4 Important Security Issues DoS 2025-45a7dd8f10

update to upstream 2.4.4, which fixed CVE-2025-64761 Adds hsm tag. The fedora-41 build was done with golang-1.24.10 which fixed CVE-2025-58189, CVE-2025-61725,…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: openbao Critical CVE-2025-64761 Privileged Escalation Advisory

update to upstream 2.4.4, which fixed CVE-2025-64761 Adds hsm tag. The fedora-42 build was done with golang-1.24.10 which fixed CVE-2025-58183.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Adds Actively Exploited ScadaBR XSS Bug to KEV, Raising Linux Security Concerns

CISA added CVE-2021-26829 to its Known Exploited Vulnerabilities catalog after confirming that attackers are already using the ScadaBR stored XSS flaw in real …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Tryton Server Important Info Disclosure Fix DLA-4387-1

Several security vulnerabilities were discovered in the server of the Tryton application platform, which could lead to information disclosure. For Debian 11 bu…

Linux

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LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43: 7zip Critical Directory Traversal RCE CVE-2025-11001

Various CVE fixes, most importantly CVE-2025-11001 This also backports the Debian patch (PR unfortunately stalled upstream, with no communication from upstream…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 ELSA-2025-22005 go-rpm-macros Moderate Issue CVE-2025-47906

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 9: ELSA-2025-21926 Kernel Moderate Threat CVE-2025-39843

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

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Understanding the 80/20 Rule in Linux Vulnerability Management

Linux administrators deal with steady pressure from patching, configuration changes, and the slow accumulation of technical debt. Environments rarely break bec…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: Critical Escalation Vulnerability in python-gevent DLA-4377-1

An issue in Gevent before version 23.9.0 allows a remote attacker to escalate privileges via a crafted script to the WSGIServer component. For Debian 11 bullse…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8 ELSA-2025-21776: Important Expat Update for CVE-2025-59375

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 7: ELSA-2025-16099 Postgresql Important CVE-2025-8714 Update

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

Linux Databases

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Ubuntu 20.04: Linux Kernel Critical Issue VMSCAPE CVE-2025-40300

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 8: ELSA-2025-21398 Kernal Alert for Remote Code Execution

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

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Kernel Panic in Linux: Causes, Diagnosis & Fixes (2025 Guide)

A kernel panic still means the same thing it always has '' the Linux kernel hit a fault it couldn't handle and shut down to avoid damage. When it happens, the …

Linux Windows