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LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

How Container Restore Can Reopen Privilege Escalation Paths

Privilege escalation in a container does not always begin with a new exploit.

Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 Parted Security Fix CVE-2026-89085 CVE-2026-89088

Removed included patches version 3.7.13 (bcl) maint: Update to latest gnulib and bootstrap script (bcl) parted: Fix partition number allocation in do_print (bc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian GIMP High Severity Denial of Service Arbitrary Code Issue DSA-6509-1

Several vulnerabilities were discovered in GIMP, the GNU Image Manipulation Program, which could result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Unbound Critical Denial of Service Code Execution DSA-6507-1

Multiple security vulnerabilities were discovered in Unbound, a validating, recursive, caching DNS resolver, which could result in denial of service, cache poi…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Security Roundup: Patch BIND, Browsers, and Cloud Kernels First

Most administrators do not think about BIND, browser engines, or cloud kernels until one of them fails.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS nginx Security Update DLA-4784-1 Multiple CVEs Addressed

Multiple vulnerabilities were discovered in nginx, a high-performance web and reverse proxy server, which may result in denial of service, memory disclosure or…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 python-django5 Significant Fix for Denial of Service and Forgery

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Django 5 Critical Request Forgery Denial-of-Service Alert

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 python-django5 Critical Server-side Attack Fix CVE-2026-15307

Update python-django5 to the latest 5.x release (5.2.17) Fixes CVE-2026-15307 [high]: Server-side file-write and request forgery via spatial lookups Fixes CVE-…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Unbound DNSSEC Validator Flaw Could Allow RCE via a Malicious DNS Zone

Every release of the Unbound DNS resolver before 1.26.1 has a critical heap overflow in its DNSSEC validator, maintainer NLnet Labs said in an advisory on Wedn…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS firefox-esr Code Execution Disclosure Vulnerability DLA-4781-1

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian MKVToolNix Serious Buffer Overflow CVE-2026-90783

A buffer overflow was found in the ODML parser of MKVToolNix, a set of command-line tools (and GUI) to work with Matroska files, which could potentially result…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Firefox-ESR Important Code Execution Threats DSA-6501-1

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6496-2 nginx Update Fixes Module Build Regression

The update for nginx released as DSA 6496-1 caused a regression in the nginx-dev package: the backported fix for CVE-2026-42533 declared two private header fil…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 rust-lru Update Addresses Possible Use-After-Free Vulnerability

Update lru crate to version 0.18.4 and add a compat package for version 0.16. This fixes an obscure potential use-after-free issue: https://rustsec.org/advisor…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 Urwid Vulnerability Alert DLA-4780-1 CVE-2026-9323 Details

The urwid web display backend generates web session identifiers by concatenating two random.randrange(10**9) calls that use Python's Mersenne Twister PRNG, whi…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-Dancer2 Important Session ID Security Fix CVE-2026-13577

Dancer2 générates sessions id from low-entropy sources if Crypt::URandom and Math::Random::ISAAC::XS are not present. With this update, they are always there.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 rust-lru0.16 Medium Use-After-Free Vulnerability 2026-33c180c1b0

Update lru crate to version 0.18.4 and add a compat package for version 0.16. This fixes an obscure potential use-after-free issue: https://rustsec.org/advisor…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Attackers Chain Artifactory Vulnerabilities to Take Over Repositories

On September 10, 2026, Wiz Research reported that multiple attackers had chained two Artifactory vulnerabilities against self-hosted repositories. One flaw gav…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian nginx Important Buffer Overflow Denial of Service 2026-6496-1

Multiple vulnerabilities were discovered in nginx, a high-performance web and reverse proxy server, which may result in denial of service, memory disclosure or…

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian libevent Important HTTP Header Injection DoS Advisory CVE-2026-63379

Several vulnerabilities were discovered in libevent, an asynchronous event notification library. The HTTP implementation (evhttp) handled Transfer-Encoding and…

Linux

The Hacker News
The Hacker News Breaches & leaks

Cisco FMC Flaws Exploited to Steal Credentials and Deploy Qilin Ransomware

Cisco has revealed that three distinct threat clusters linked to ransomware and state-sponsored attacks have been exploiting two recently patched Secure Firewa…

Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Adobe Patches Actively Exploited Magento Vulnerability on Linux Servers

Adobe has released an emergency fix for a Magento vulnerability that attackers are already using against online stores. Someone exploiting the flaw can make an…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Google Patches Actively Exploited Chrome Vulnerability Affecting Linux

Chrome release notes can be a blur of version numbers. This one deserves a closer look. In the Linux build published on September 3, 2026, Google fixed CVE-202…

Linux Chrome