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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 FreeIPA Security Update CVE-2026-79678 CVE-2026-76578

FreeIPA 4.13.4 security release Upstream release notes: https://www.freeipa.org/release-notes/4-13-4.html

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: $387M Crypto Hack, Citrix Exploits, AI Agents Go Off-Script, and More Threats

A domain used as harmless placeholder text showed up in roughly 1,700 repositories. Then somebody registered it and started serving malicious lures. That is th…

Citrix

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS openssl Critical Update Denial of Service Risk DLA-4795-1

Several vulnerabilities have been discovered in OpenSSL, a Secure Socket Layer toolkit providing the SSL and TLS cryptographic protocols for secure communicati…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4791-1 memcached Buffer Overflow and Timing Attacks

Multiple vulnerabilities were found in memcached, high-performance in-memory object caching system. CVE-2023-46852 a buffer overflow exists when processing mul…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 45 FreeIPA 4.13.4 Security Advisory CVE-2026-79678 CVE-2026-76578

FreeIPA 4.13.4 security release Upstream release notes: https://www.freeipa.org/release-notes/4-13-4.html

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS libde265 Important Heap Overflow DoS CVE-2023-51792

Multiple issues were found in libde265, an open source implementation of the H.265 video codec, which potentially may result in denial of service, heap/buffer …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 Libevent Critical HTTP Request Smuggling DLA-4786-1

Multiple vulnerabilities has been found in libevent, an event notification library. CVE-2026-63379 (GHSA-2gmv-p5m7-98p6) Sebastianosrt discovered that libevent…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of Active Attacks on a Critical Cisco ISE Flaw

Attackers are exploiting a critical Cisco ISE flaw that can open the product’s web management interface without a valid login. Cisco disclosed CVE-2026-76460 o…

Cisco

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Nextcloud Security Advisory XSS Security Bypass 2026-625cbe86c8

The Fedora 43 update for NextCloud version 34.0.3 addresses multiple security vulnerabilities including XSS and prototype pollution, enhancing the file sync an…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Nextcloud 34.0.3 Important Security Advisories for 2026

Fedora 44 has released an update for NextCloud version 34.0.3, addressing multiple security vulnerabilities including cross-site scripting and prototype pollut…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux Kernel NVIDIA Important Update Advisory 8669-1

Ubuntu has issued a security notice addressing multiple vulnerabilities in the Linux-nvidia-6.17 kernel for version 24.04 LTS, urging users to update and reboo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux-Nvidia Critical Network Driver Risks USN-8643-3

Ubuntu released Security Notice USN-8643-3 addressing vulnerabilities in the Linux kernel affecting versions 22.04 and 24.04 LTS, requiring updates and potenti…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 16.04 LTS linux-fips Important Kernel Issues USN-8662-2

Ubuntu released a security notice for vulnerabilities in the linux-fips kernel affecting Ubuntu 16.04 LTS, urging users to update their systems to mitigate pot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 WordPress 6.9.7 Authenticated RCE Update 2026-61704c09ea

Fedora released WordPress version 6.9.7, addressing multiple security vulnerabilities, including remote code execution, various XSS issues, privilege escalatio…

Linux WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 GStreamer1 Plugins Experience Moderate Memory Growth Issue

A security update for gstreamer1-plugins-good addresses vulnerabilities affecting Rocky Linux 8, including memory growth and potential out-of-bounds errors, en…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu libpng Critical DoS Threats Addressed USN-8639-1

Ubuntu Security Notice USN-8639-1 addresses multiple vulnerabilities in libpng affecting various releases, potentially allowing denial of service or arbitrary …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Bind9 Security Advisory USN-8648-1 CVE-2026-10723 CVE-2026-10822

Multiple vulnerabilities in Bind9 affecting various Ubuntu LTS versions have been addressed, potentially allowing remote attacks leading to impersonation, deni…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 introduces vital fixes for LibTIFF denial of service flaw

Ubuntu Security Notice USN-8113-2 addresses vulnerabilities in LibTIFF for Ubuntu 26.04 LTS, allowing potential denial of service from improper memory handling…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 24.04 LTS Linux Kernel Critical Issues Update USN-8636-2

Ubuntu released a notice for security vulnerabilities in the linux-oracle-6.17 kernel affecting version 24.04 LTS, requiring users to update and reboot systems…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04 LTS Linux Kernel Important Security Issues USN-8629-3

Ubuntu 24.04 LTS received an update fixing multiple Linux kernel vulnerabilities, potentially compromising system security. Users are advised to update and reb…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 14.04 LTS Linux Kernel Security Advisory USN-8646-1

A security update for Ubuntu 14.04 LTS addresses multiple vulnerabilities in the Linux kernel, potentially allowing system compromise. Users should update and …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo GLSA-202608-14 X.Org X Server Multiple Vulnerabilities

Multiple high-severity vulnerabilities in X.Org X server and XWayland require users to upgrade to the latest versions to ensure system security and protection …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Chromedriver Moderate Multiple Issues Fixed 2026-11511-1

openSUSE Tumbleweed has released an update for chromedriver-151.0.7922.137-1.1 addressing five security vulnerabilities, enhancing system protection against po…

Linux Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Stunnel Key Memory Access Fix and SOCKS Bypass CVE-2026-70368

The Fedora update for stunnel 5.80 addresses security vulnerabilities and bugs, enhancing TLS support and adding new features for improved protocol negotiation…

Linux