Stay Informed

Cybersecurity News

Home / News

Clear

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

1006 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 Breaches & leaks

OpenSUSE Leap 16.3 gcc-compiler Major Memory Leak Patch 2027-fb92dc34b0

Update to 1.3.2.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 8 imagemagick Important Info Leak DoS CVE-2026-24481 DSA-6158-1

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE Tumbleweed jetty-annotations Moderate Info Leak Risk 2026-10300-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 42 libsixel Critical Memory Leak Fix 2026-57cd5704e9

Apply fix for CVE-2025-61146

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 libsixel Critical Memory Leak CVE-2025-61146 Advisory

Apply fix for CVE-2025-61146

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu Jammy 22.04 OpenSSL Notable Memory Leak SUSE-SU-2023-0134-4

An update that solves one vulnerability can now be installed.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE libpng16 Important Heap Buffer Overflow Memory Leak Vuln 20530-1

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Archlinux 44 Quattro-Agent-Rust Vital Access Breach Patch 2026-b6012245d4

Update keylime to version 7.14.1 and keylime-agent-rust to version 0.2.9 Fixes: CVE-2026-1709 and CVE-2025-13609

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 15.6 Mozilla Firefox Exhibits Significant Memory Leak Issue

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian Roundcube Important CSS Injection Threat DSA-6137-1 CVE-2026-25916

CERT Polska and nullcathedral discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not correctly process and sanitize reque…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 23 mingw-lz4 Important Memory Leak Remediation 2023-2398efc5a7

Update to expat-2.7.4.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 2026-0450-1 update Serious Memory Leak Vulnerability CVE-2026-25511

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 2026 Munge Important Buffer Overflow Vuln DSA-6129-1

Titouan Lazard discovered a buffer overflow vulnerability in munge, an authentication service to create and validate credentials, which may allow local users t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 2026-0041-1 chromium Critical Memory Integrity Breach

An update that fixes two vulnerabilities is now available.

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 15.6 MozillaThunderbird Important CSS Exfiltration 2026-0388-1

An update that solves one vulnerability can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

SUSE Linux 15 SP7 Rekor Moderate Memory Leak DoS Vuln 2026-0383-1

An update that solves two vulnerabilities and contains one feature can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE urllib3-Critical Memory Leak Issue-2026-0367-2

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.10 wlc Critical SSL API Key Leak Vuln USN-7981-1 CVE-2026-22250

Several security issues were fixed in wlc.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

CentOS 9 ruby-GraphQL-Processor Flawed Memory Leak 2024-2c7dbb48e2

Upgrade to upstream. Eliminates distributing harfbuzz sources. Upgrade to upstream 0.032.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 15.5 SUSE-SU-2026-0456-2 Urgent Xen Memory Leak Flaw Update

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian OpenSSL Critical DSA-6113-1 DoS Information Leak Execution

Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit, which may result in denial of service, information leaks, or potentia…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

openSUSE 2026 Kernel RT Important nfsd Refcount Leak Fix CVE-2025-40212

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

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Important Crash Information Leak Vulnerabilities in Fedora 42 glibc 2026

This update switches the currency symbol for Bulgaria to the Euro. Furthermore, it addresses several security vulnerabilities: A crash when wordexp is used wit…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 glibc Critical Info Leak Integer Overflow CVE-2026-0915

This update switches the currency symbol for Bulgaria to the Euro. Furthermore, it addresses several security vulnerabilities: A crash when wordexp is used wit…

Linux