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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 9 389-ds-base Important LDAP Issues ELSA-2026-55423

Oracle Linux 9 has updated RPMs addressing security vulnerabilities related to LDAP filter injections, NULL pointer dereferences, and stack buffer overflows in…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE texlive Moderate Use-After-Free Buffer Issue Advisory 2026-3628-1

SUSE announced a moderate security update for texlive addressing three vulnerabilities, including NULL pointer dereferences and a use-after-free issue, applica…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 libgsasl Important Denial of Service Fix CVE-2026-48829

An update for the libgsasl library in Fedora 44 addresses CVE-2026-48829, which involved a denial of service vulnerability through a NULL pointer dereference i…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 libgsasl Denial of Service Fix CVE-2026-48829 Advisory

Fedora has released an update for libgsasl to fix CVE-2026-48829, addressing a denial of service vulnerability related to NULL pointer dereference in the DIGES…

Linux

The Hacker News
The Hacker News Vulnerabilities

SAP Commerce Cloud CVE-2026-58231 Targeted in Exploitation Attempts Days After Patch

A maximum-severity security vulnerability impacting SAP Commerce Cloud is witnessing active exploitation efforts.The vulnerability, tracked as CVE-2026-58231, …

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

How to Test for CORS Misconfigurations Like a Bug Bounty Hunter

A step-by-step method for finding and proving CORS misconfiguration vulnerabilities: the header checks, the edge cases developers miss, and how to fix them.How…

The Hacker News
The Hacker News Vulnerabilities

SAP Commerce Cloud Flaw Could Let Unauthenticated Attackers Execute Arbitrary Code

SAP has released patches to address a maximum-severity security flaw impacting Commerce Cloud (Data Hub Adapter) that could result in arbitrary code execution.…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux Kernel Important Update CVE-2026-64531 ELSA-2026-500135

Oracle Linux has released kernel updates addressing several vulnerabilities, including CVEs for KVM checks and network attribute handling, available for x86_64…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Oracle Linux 10 gstreamer1-plugins-good Critical Integer Overflow Issue

Oracle Linux has released security updates for version 10, addressing CVE-2026-5056 related to integer overflow and bounds check vulnerabilities in uncompresse…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia libvncserver Important Heap Out-of-Bounds Vulnerabilities 2026-0315

Mageia updates address multiple security vulnerabilities across releases 10 and 9, including heap out-of-bounds reads and NULL pointer dereferences affecting l…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 lemonldap-ng Update Open Redirect Fix CVE-2026-12804

The Fedora 43 update for lemonldap-ng (version 2.23.2) enhances Web Single Sign On and fixes the CVE-2026-12804 vulnerability regarding an Open Redirect in SAM…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026-3420-1 Liboqs Oqs-Provider Important Fixes

SUSE has released an important security update for liboqs and oqs-provider, addressing multiple vulnerabilities, including issues in signature verification and…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Rocky Linux 8 RLSA-2026-45116 kernel-rt Important DoS Flaws

A security update for the kernel-rt on Rocky Linux 8 addresses vulnerabilities, including potential I/O checks and memory issues, requiring attention to ensure…

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

Azure DevOps MCP Flaw: How to Lock Down Your AI Review Agent Before Microsoft Patches It

A practical checklist for the Azure DevOps MCP flaw that lets hidden PR comments hijack AI coding agents, plus the configuration changes to make right now.Azur…

Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 perl-YAML-Syck Important Memory-Safety CVEs 2026-2139aa7dce

Fedora 44's perl-YAML-Syck update addresses four memory-safety vulnerabilities, enhances security checks, and includes various bug fixes for better performance…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian rtpengine Critical Origin Validation Issue DLA-4691-1 CVE-2025-53399

It was discovered that there was a origin-validation error in rtpengine, an open-source media proxy for real-time audio and video traffic. CVE-2025-53399 The e…

Linux

The Hacker News
The Hacker News Breaches & leaks

Qilin Ransomware Attackers Exploit PAN-OS Authentication Bypass for Initial Access

Threat actors have been observed exploiting a now-patched high-severity Palo Alto Networks PAN-OS vulnerability as an entry point to deploy Qilin (aka Agenda) …

Palo Alto

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS Samba Important Access Bypass Denial of Service DLA-4692-1

Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix, which might result in bypass of access checks, overwr…

Linux

The Hacker News
The Hacker News Vulnerabilities

Firefox, Chrome, Adobe, and VMware Updates Fix Multiple Critical Security Flaws

Mozilla has released updates to address two critical flaws in Firefox for which it warned that exploit code has been published.The vulnerabilities are listed b…

VMware Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS opam Significant Directory Traversal Flaw DLA-4684-1

Kate Deplaix reported that .install file directives were insufficiently restricted in OPAM, a package manager for OCaml. Installing files through .install file…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical Gitea Docker Authentication Bypass: An Open Door to Your Infrastructure

If you’re running Gitea in a container, stop what you’re doing and check your versioning right now. We’re looking at a critical vulnerability—CVE-2026-20896—sh…

Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 librabbitmq Critical Buffer Overflow Fix 2026-fc2f661416

Version 0.17.0 - 2026-07-01 Security Fix size_t overflow in amqp_decode_bytes bounds check leading to out-of-bounds read (GHSA-jgjf-7fwf-f3c7, #888) Fix heap b…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian opam Important Directory Traversal Fix DSA-6386-1 CVE-2026-57825

Kate Deplaix reported that .install file directives were insufficiently restricted in OPAM, a package manager for OCaml. Installing files through .install file…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 librabbitmq Important Security Heap Overflow Fix 2026-436ef78874

Version 0.17.0 - 2026-07-01 Security Fix size_t overflow in amqp_decode_bytes bounds check leading to out-of-bounds read (GHSA-jgjf-7fwf-f3c7, #888) Fix heap b…

Linux