Cybersecurity News

Rocky Linux 8 RLSA-2026-13403 Important Update on OpenSSL Security Flaw

Important: openssh security update

Linux OpenSSL OpenSSH

Ubuntu 26.04 Docker Critical Security Threats USN-8230-1 CVE-2026-33747

Several security issues were fixed in Docker.

Linux Docker

Fedora 44 Squid Security Advisory 2026-c0590bd498 CVE-2026-33526 DoS Issues

new version 7.5 security update

Linux

Fedora 43 python3.14 Critical Security Fixes CVE-2026-1502 CVE-2026-4786

Security fixes for CVE-2026-1502, CVE-2026-4786, CVE-2026-5713, CVE-2026-6100

Linux

Elysium OS 12 RLSA-2035-98765 User Security Advisory for CVE-2035-65432

Important: sudo security update

Fedora 44 glibc Security Advisory FEDORA-2026-ced72ab158 Buffer Overflow

This update provides various security fixes. Buffer overflow in scanf %mc (CVE-2026-5450) ns_sprintrrf buffer overreads (CVE-2026-6238) ns_sprintrrf buffer ove…

Linux

Debian 11 Imagemagick Important Security Patch DLA-4559-1

Multiple security vulnerabilities were discovered in imagemagick, a software suite used for editing and manipulating digital images, which could lead to denial…

Linux

Fedora 44 python3.6 Important Security Fixes CVE-2026-4786 CVE-2026-6100

Security fixes for CVE-2026-4786, CVE-2026-6100

Linux

Fedora 44 JFrog-CLI Important Security Issue Fix 2026-6b87863841

Upstream release 2.98.0. https://github.com/jfrog/jfrog-cli/releases/tag/v2.98.0 Resolves the following security issues: CVE-2025-11579 CVE-2025-66564 CVE-2026…

Linux GitHub

Ubuntu 22.04 glibc-updates Major Security Flaw Alert UBUNTU-SU-2026-8501-1

An update that solves one vulnerability and has one security fix can now be installed.

Linux

ubuntu 22 L23-2023-5432-1 core-updates Serious Security Breach Alert

An update that solves one vulnerability and has one security fix can now be installed.

Linux

Fedora 43 python3.9 Security Update for CVE-2026-4786 and CVE-2026-6100

Security fixes for CVE-2026-4786 and CVE-2026-6100

Linux

Rocky Linux 9 LibRaw Vital Security Patch RLSA-2026-12036

Important: LibRaw security update

Linux

SUSE 2026 Protobuf Moderate Security Updates SUSE-SU-2026-1653-1

An update that solves two vulnerabilities and has one security fix can now be installed.

Linux

openSUSE Leap 15.6 Kernel Essential Security Update SUSE-SU-2026-1678-1

An update that solves 14 vulnerabilities and has five security fixes can now be installed.

Linux

Alpine Linux 3.17 RLSB-2023-47523 Sudo Major Security Flaw Exposed

Important: sudo security update

Linux

Ubuntu OS 22.04 Kernel Critical Security Patch RLSA-2026-0012

Important: kernel security update

Linux

Rocky Linux 9 Security Update RLSA-2026-20910 CVE-2026-6780 CVE-2026-6789

Important: firefox security update

Linux

Fedora 44 xrdp Critical Security Update CVE-2026-32105 2026-ad9e109ad8

Security fixes CVE-2026-32105 CVE-2026-32107 CVE-2026-32623 CVE-2026-32624

Linux

Fedora 42 Python3.14 Important Security Fixes CVE-2026-1502 2026-1fd21102d1

Security fixes for CVE-2026-1502, CVE-2026-4786, CVE-2026-5713, CVE-2026-6100 New minor version of the alternate Python interpreter

Linux

SUSE freerdp Severe Denial of Service Security Alert SUSE-AL-2026-1856-8

An update that solves 14 vulnerabilities and has one security fix can now be installed.

Linux

Ubuntu 20.04 18.04 OpenStack Glance Security Flaws USN-8199-1

Several security issues were fixed in OpenStack Glance.

Linux

openSUSE Backports 15 SP6 Chromium Important Security Patch 2026-0153-1

An update that contains security fixes can now be installed.

Linux Chrome

How Linux Pentesting Improves Network Security

When setting up network security systems, it is critical to ensure they work correctly and do not have flaws waiting to be exploited.

Linux