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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Kernel Security Notice USN-8644-1 CVE-2026-43071 to CVE-2026-53309

Ubuntu Security Notice USN-8644-1 details fixes for several vulnerabilities in the Linux kernel affecting Ubuntu 18.04 LTS and 16.04 LTS, requiring users to up…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 26.04 LTS c3p0 Important Remote Code Exec Vulnerability USN-8642-1

Ubuntu has resolved multiple security vulnerabilities in c3p0, a JDBC connection pooling library, affecting various LTS versions, potentially allowing remote c…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 9 dracut Important Root Code Execution Fix RLSA-2026-54571

A significant security update for dracut on Rocky Linux 9 addresses a vulnerability allowing root code execution via unescaped error messages, impacting system…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux gnome-remote-desktop Advisory ELSA-2026-54512 CVE-2026-18358

Oracle Linux Security Advisory ELSA-2026-54512 announces the update of gnome-remote-desktop for Oracle Linux 10, addressing CVE-2026-18358 by backporting conne…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo Dnsmasq High Remote Code Execution Multiple Issues GLSA-202608-04

Gentoo Linux has issued a high-severity advisory for multiple vulnerabilities in Dnsmasq, including potential remote code execution, urging users to upgrade to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux RLSA-2026-50747 freerdp Important Remote Code Execution Fix

An important security update for FreeRDP on Rocky Linux 10 addresses a critical remote code execution vulnerability (CVE-2026-55827), impacting the safety of r…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 openssh Important Remote Access Issues ELSA-2026-47757

Oracle Linux has released updated OpenSSH packages for version 10, addressing multiple CVEs related to security vulnerabilities, including remote-to-remote cop…

Linux OpenSSH

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Fixes Critical SQL Injection and Remote Code Execution Issue

Fedora released an update for WordPress 6.9.5, addressing critical security vulnerabilities including SQL injection issues and potential remote code execution …

Linux WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu Linux Kernel Security Notice USN-8615-1 Multiple Flaws

Ubuntu released a security notice addressing vulnerabilities in the Linux kernel affecting versions 20.04 and 18.04, necessitating system updates and potential…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Jackson Annotations Moderate Security Update Advisory 2026-22822-1

A security update addresses three vulnerabilities in jackson libraries affecting SUSE Linux Enterprise Server versions 16.0, enhancing protection from potentia…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

11 Old Signed UEFI Shims Just Broke Secure Boot on Millions of PCs

ESET found 11 Microsoft-signed UEFI shims, some over a decade old, that let attackers bypass Secure Boot without a single new exploit.11 Old Signed UEFI Shims …

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

“Bad Epoll” Linux Kernel Bug Lets Any User Grab Root

A newly disclosed use-after-free in the Linux kernel's epoll code, CVE-2026-46242, lets an unprivileged user get root on affected Linux and Android systems. A …

Linux Android

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS u-boot Critical Buffer Overread Signature Bypass DLA-4642-1

Multiple issues where found in u-boot, a cross-platform bootloader for embedded systems, which could lead to information leak and signature verification bypass…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

The ASLR Caveat on NGINX’s Critical HTTP/3 Flaw Changes Nothing About Urgency

CVE-2026-42530, the NGINX HTTP/3 vulnerability rated CVSS 9.2, is collecting dismissals because exploitation requires ASLR to be disabled or bypassed. Here is …

Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-Net-Statsd Important Metric Injection CVE-2026-46739

Metric names and values are now validated to ensure they do not contain characters below ASCII 32 (including newlines), colon (":") or pipe ("|") characters th…

Linux

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses Vulnerabilities

Palo Alto’s GlobalProtect Authentication Bypass Was Exploited Four Days After Disclosure

CVE-2026-0257's GlobalProtect authentication bypass went from advisory to active exploitation in four days. The recurring pattern of perimeter device failures …

Palo Alto

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Apache2 High Remote Code Exec Privilege Escalation DLA-4571-1

Multiple vulnerabilities have been discovered in the Apache HTTP server, which may result in remote code execution, privilege escalation, denial of service or …

Linux Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 ruby-Puma Severe Web Request Manipulation 2026-5dcb750495

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Tr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Arch Linux 2026 perl-HTTPD-CGI Significant URI Parsing Flaw 3c5a7d4b5e

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Tr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-Starman Important HTTP Request Smuggling 2026-5bb108e1b7

Starman versions before 0.4018 for Perl allows HTTP Request Smuggling via Improper Header Precedence. Starman incorrectly prioritizes "Content-Length" over "Tr…

Linux

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: $290M DeFi Hack, macOS LotL Abuse, ProxySmart SIM Farms +25 New Stories

You scroll past one incident and see another that feels familiar, like it should have been fixed years ago, but it still works with small changes. Same bugs. S…

Apple

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian DSA-6201-1 OpenSSL Important Remote Code Exec Denial of Service

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 Vulnerabilities

Fedora 42 Domoticz Important XSS Security Flaw Advisory 2026-627f2db2b7

Too many changes to list. See: https://github.com/domoticz/domoticz/blob/2026.1/History.txt This also fixes a security vulnerability.

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Zabbix Critical Remote Code Exec Vuln DLA-4473-1 CVE-2025-27234

zabbix a popular network monitoring solution was affected by a vulnerabilty. Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameter…

Linux