Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

7053 result(s) for "Linux" — best match first.

What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Alloy Important Denial of Service Fix Advisory 2026-21899-1

An update that solves 7 vulnerabilities and has 6 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE govulncheck-vulndb Low Rating Security Advisory 2026-21897-1

An update that solves 91 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Corosync Heap Integer Overflow Vulnerability Advisory 2026-21887-1

An update that solves 2 vulnerabilities and has 2 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Ruby3.4 Important Vulnerabilities Addressed Advisory 2026-21878-1

An update that solves 8 vulnerabilities and has 8 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Python-GitPython Important Remote Code Exec Advisory 2026-21874-1

An update that solves 26 vulnerabilities and has 27 bug fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 kernel 7.2.7 Important System Fix Advisory FEDORA-2026-8202400aa0

The 7.2.7 stable kernel update contains a number of important fixes across the tree.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

AlmaLinux 8 libarchive Moderate Bug Fix Advisory ALEA-2021-1580

libarchive bug fix and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux Kernel Important Bug Fix Advisory RLSA-2026-70402

Important: kernel security, bug fix, and enhancement update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 libheif Security Advisory 2026-78461b38b3 Denial of Service

Latest security bugfix release from upstream. Changes: https://github.com/strukturag/libheif/releases/tag/v1.23.5 .

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 Evolution Important Security Fix Advisory 2026-5debc0de2b

Update to 3.62.0 evolution-data-server Bug Fixes: I#660 - GOA EWS: Do not require OABUrl in autodiscover I#662 - EBackend: Document how OAuth2 sources should a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-Net-DNS 1.57 Denial of Service Fix Advisory 2026-57f107ed83

Update to 1.57 to fix CVE-2026-81928 (Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux osbuild-composer Security Advisory on XSS DoS Vulnerabilities

Important: osbuild-composer security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Rocky Linux PostgreSQL Important Execution Issues Advisory RLSA-2026-69876

Important: postgresql:16 security update

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora cyrus-imapd Security Advisory CVE-2026-47087 CVE-2026-47088

New version 3.12.4 (rhbz#2500822)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-Net-DNS CVE-2026-81928 Denial of Service Advisory

Update to 1.57 to fix CVE-2026-81928 (Net::DNS: Denial of Service via unbounded recursion with misplaced TSIG records)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 43 Cyrus IMAP Update Security Advisory 2026-97a7ec5786

New version 3.10.4 (rhbz#2500822)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 Kernel 7.2.7 Important System Update Advisory 2026-4c098c462e

The 7.2.7 stable kernel update contains a number of important fixes across the tree.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 dotnet10.0 Critical SDK Runtime Update Advisory 2026-fa6de37202

Update to .NET SDK 10.0.112 and Runtime 10.0.12 Fixes: CVE-2026-58649,CVE-2026-69304,CVE-2026-69439,CVE-2026-69522,CVE-2026- 69806,CVE-2026-71328 Release Notes…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 45 Cyrus IMAP Important Security Advisory 2026-3bf3e31ef4

New version 3.12.4 (rhbz#2500822)

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE libtpms Moderate Heap Overflow Parameter Issues Advisory 2026-4278-1

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE perl-Authen-SASL Important Replay Attack Issue Advisory 2026-4280-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 CUPS Moderate Heap Overflow CVE-2026-87875 Advisory 2026-4281-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 12 SP5 Kernel Important Security Patch Advisory 2026-4282-1

An update that solves 234 vulnerabilities and has seven security fixes can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Micro 6.2 Advisory 2026-23848-1 Important libsoup Heap Issues

An update that solves two vulnerabilities can now be installed.

Linux