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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 perl-Alien-Brotli Update Fixes Brotli Decoder Write

Brotli 1.2.1 update which is security fix for CVE-2026-111497

Linux

The Hacker News
The Hacker News Vulnerabilities

Linux Kernel TCP Flaw With 9.8 CVSS Score Affects Ubuntu, Red Hat and Other Distributions

A flaw in the Linux kernel's TCP code, tracked as CVE-2026-98432, affects Ubuntu, Red Hat Enterprise Linux (RHEL), and other Linux distributions. The kernel's …

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical 16-Year-Old UEFI Flaw Can Run Code Before Secure Boot on Network-Booting Servers

A critical 16-year-old flaw in EDK II, the open-source code that most hardware makers use to build UEFI firmware, can allow an attacker to run code on a machin…

The Hacker News
The Hacker News Vulnerabilities

BlackX UEFI Bootkit Bypasses Secure Boot on Patched Windows Systems Missing Revocations

Diplomatic organizations in Central Asia have been targeted by a sophisticated new Unified Extensible Firmware Interface (UEFI) bootkit called BlackX. The acti…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 22.04 Dottie Critical Remote Code Execution USN-8041-1

Dottie could be made to run programs if it received specially crafted network traffic.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 openQA Critical CVE-2025-13465 Prototype Pollution Advisory

This update provides new upstream snapshots of openQA and os-autoinst, with various fixes and enhancements. Please see upstream changelogs for details. They al…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: Notice on Botan2 CVE-2024-50384 Denial of Service MGASA-2025-0296

MGASA-2025-0295 - Updated botan2 packages fix security vulnerabilitiy

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42: Severe Uncontrolled Recursion Flaw in rust-protobuf-parse

Update mirrorlist-server to version 3.0.8. Update the maxminddb crate to version 0.26.0. Update the prometheus crate to version 0.14.0. Update the protobuf and…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: Important Update 3.7.2 for rust-protobuf-codegen CVE-2025-53605

Update mirrorlist-server to version 3.0.8. Update the maxminddb crate to version 0.26.0. Update the prometheus crate to version 0.14.0. Update the protobuf and…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: rust-protobuf-parse Severe Uncontrolled Recursion CVE-2025-53605

Update mirrorlist-server to version 3.0.8. Update the maxminddb crate to version 0.26.0. Update the prometheus crate to version 0.14.0. Update the protobuf and…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

BERT Ransomware Weaponizes Cross-Platform Flaws to Target Linux, Windows, ESXi

Ransomware is nothing new to us as Linux admins and infosec folks''it's pretty much part of the modern threat landscape now. But when I say "BERT ransomware," …

Linux Windows VMware

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 7579-1 important: Godot Engine remote code execution risks

Several security issues were fixed in Godot Engine.

Linux

The Hacker News
The Hacker News Vulnerabilities

SafeLine WAF: Open Source Web Application Firewall with Zero-Day Detection and Bot Protection

From zero-day exploits to large-scale bot attacks — the demand for a powerful, self-hosted, and user-friendly web application security solution has never been …

GitHub

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The Hacker News Vulnerabilities

New UEFI Secure Boot Vulnerability Could Allow Attackers to Load Malicious Bootkits

Details have emerged about a now-patched security vulnerability that could allow a bypass of the Secure Boot mechanism in Unified Extensible Firmware Interface…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: dotnet8.0 2024-f4eb809b49 Security Advisory Updates

This is the August 2024 monthly update for .NET 8. This includes a fix for CVE-2024-38167 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 39: dotnet8.0 2024-8eff1bffb1 Security Advisory Updates

This is the August 2024 monthly update for .NET 8. This includes a fix for CVE-2024-38167 Release Notes: SDK: https://github.com/dotnet/core/blob/main/release-…

Linux GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Recent OpenSSH RCE Bug Explained: Impact & Mitigations

In an era where cybersecurity threats loom larger than ever, the discovery of a Remote Code Execution (RCE) vulnerability in OpenSSH by Qualys' Threat Research…

OpenSSH

The Hacker News
The Hacker News Vulnerabilities

New OpenSSH Vulnerability Discovered: Potential Remote Code Execution Risk

Select versions of the OpenSSH secure networking suite are susceptible to a new vulnerability that can trigger remote code execution (RCE).The vulnerability, t…

OpenSSH

The Hacker News
The Hacker News Vulnerabilities

GitHub Rotates Keys After High-Severity Vulnerability Exposes Credentials

GitHub has revealed that it has rotated some keys in response to a security vulnerability that could be potentially exploited to gain access to credentials wit…

Docker GitHub

The Hacker News
The Hacker News Vulnerabilities

WordPress Releases Update 6.4.2 to Address Critical Remote Attack Vulnerability

WordPress has released version 6.4.2 with a patch for a critical security flaw that could be exploited by threat actors by combining it with another bug to exe…

WordPress PHP

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

TCP Authentication Option "TCP-AO" Support Nears For The Linux Kernel

One of the new Linux networking features we've been looking forward to seeing in the kernel is TCP Authentication Option (TCP-AO / RFC5925) as a means of impro…

Linux

The Hacker News
The Hacker News Breaches & leaks

New OpenSSH Vulnerability Exposes Linux Systems to Remote Command Injection

Details have emerged about a now-patched flaw in OpenSSH that could be potentially exploited to run arbitrary commands remotely on compromised hosts under spec…

Linux OpenSSH

The Hacker News
The Hacker News Vulnerabilities

New COSMICENERGY Malware Exploits ICS Protocol to Sabotage Power Grids

A new strain of malicious software that's engineered to penetrate and disrupt critical systems in industrial environments has been unearthed.Google-owned threa…

The Hacker News
The Hacker News Vulnerabilities

Critical Infrastructure at Risk from New Vulnerabilities Found in Wireless IIoT Devices

A set of 38 security vulnerabilities has been uncovered in wireless industrial internet of things (IIoT) devices from four different vendors that could pose a …