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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS Linux Kernel Critical Security Patch USN-8159-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 22.04 LTS Linux Kernel Critical System Compromise Vuln USN-8159-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Goose Update Fixes CVE-2026-33056 Permission Modifications

Update goose to fix fedora#2449678

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Bullseye DLA-4522-1 libxml-parser-perl Important CVE-2006-10003

It was discovered that libxml-parser-perl, a Perl module for parsing XML files, was prone to an off-by-one heap buffer overflow in `st_serial_stack()`. This up…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 LTS USN-8148-3 linux-realtime Critical Network Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 25.10 USN 8149-1 Linux Kernel Critical Risks Network Control

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux Kernel Security Notice 8148-1 CVE-2026-23060

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8143-1 Linux kernel

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

FortiClient EMS SQL Injection Risk on Linux Systems CVE-2026-21643

One unauthenticated HTTP request is all it takes. From there, attackers can move from the edge straight into your internal network, operating from a system you…

Linux Fortinet

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 gst-plugins-base1.0 Important Integer Overflow DoS DLA-4514-1

An integer overflow was discovered in the RIFF parser of the GStreamer media framework, which may result in denial of service or potentially the execution of a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

openSUSE Leap 15.4 Redis Moderate Data Manipulation Fix SUSE-2026-1122-1

# Security update for redis Announcement ID: SUSE-SU-2026:1122-1 Release Date: 2026-03-27T14:21:13Z Rating: moderate References:

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Enterprise Server Important Cosign Update SUSE-SU-2026-1098-1

# Security update for cosign Announcement ID: SUSE-SU-2026:1098-1 Release Date: 2026-03-26T21:24:08Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE Linux Enterprise 15 SP4 Containerd Major Security Advisory Alert

# Security update for containerd Announcement ID: SUSE-SU-2026:1105-1 Release Date: 2026-03-27T07:03:56Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 DLA-4511-1 Thunderbird Important Security Update for Code Exec

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code or information disclosure. For Debian 11 bullsey…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11 firefox-esr Important Exec Code Denial of Service DLA-4510-1

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escape,…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 DLA-4508-1 NSS Integer Overflow CVE-2026-2781

Clay Ver Valen discovered an integer overflow in the AES-GCM implementation of the Mozilla Network Security Service libraries. For Debian 11 bullseye, this pro…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Linux Kernel Critical AppArmor DoS Vuln USN-8098-8

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS linux-azure Critical Denial of Service Issue in AppArmor

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Linux Kernel Important Denial of Service Vuln USN-8098-6

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS USN-8098-5 Linux Kernel Moderate Privilege Escalation

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 14.04 LTS USN-8112-5 Critical Security Update for linux-azure Kernel

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 18.04 USN-8112-4 Important Linux Azure FIPS Kernel Issues

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 18.04 16.04 Azure Kernel Critical System Compromise USN-8112-3

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Vulnerability Could Let Attackers Take Control of Systems and Disrupt Services

There's a Linux vulnerability in systemd affecting several Ubuntu LTS releases.

Linux