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Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 botan3 Advisory 2026-e7d1590ecd CVE-2026-32877 CVE-2026-32883

Improve stack protection Fix security vulnerabilities CVE-2026-32877,CVE-2026-32883,CVE-2026-32884,CVE-2026-34580,CVE-2026-34582

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 PackageKit Critical Race Condition Root Compromise Vulnerability

Backport fix for race condition leading to root compromise (GHSA-f55j-vvr9-69xv)

Linux

The Hacker News
The Hacker News

Lotus Wiper Malware Targets Venezuelan Energy Systems in Destructive Attack

Cybersecurity researchers have discovered a previously undocumented data wiper that has been used in attacks targeting Venezuela at the end of last year and th…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

SUSE Linux Environment Rootlesskit Significant Update SUSE-SU-2026-1623-5

# Security update for rootlesskit Announcement ID: SUSE-SU-2026:1494-1 Release Date: 2026-04-20T15:58:21Z Rating: important References:

Linux

The Hacker News
The Hacker News

Researchers Detect ZionSiphon Malware Targeting Israeli Water, Desalination OT Systems

Cybersecurity researchers have flagged a new malware called ZionSiphon that appears to be specifically designed to target Israeli water treatment and desalinat…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Zero Trust for Email: Implementing Advanced Protections on Linux

Email threats have long outgrown spamming and obvious phishing. Attackers now exploit trust itself. They impersonate internal users, hijack legitimate threads,…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CUPS Exploit Chain Still Reaches Root Access, Despite 2024 Fixes

The Common Unix Printing System (CUPS) still sits on millions of Linux systems, usually in the background, rarely monitored, and often trusted more than it sho…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Bookworm Dovecot Authentication Regression Fix DSA-6197-2

The Bookworm backport of the security fix for CVE-2025-59032 introduced a regression in authenticating against managesieved. For the oldstable distribution (bo…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Strapi Medium Redis RCE Threats from Malicious npm Packages

The first week of April 2026 marked a significant escalation in supply chain tactics. A coordinated campaign involving 36 malicious npm packages, disguised as …

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6197-1 Dovecot Critical SQL Injection and DoS Fix

Multiple vulnerabilities have been discovered in the Dovecot IMAP server which way result in denial of service, SQL injection, path traversal, replay attacks o…

Linux

The Hacker News
The Hacker News Breaches & leaks

Russian Hacker Sentenced to 2 Years for TA551 Botnet-Driven Ransomware Attacks

The U.S. Department of Justice (DoJ) said a Russian national has been sentenced to two years in prison for managing a botnet that was used to launch ransomware…

The Hacker News
The Hacker News Breaches & leaks

Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026-20131 for Root Access

Amazon Threat Intelligence is warning of an active Interlock ransomware campaign that's exploiting a recently disclosed critical security flaw in Cisco Secure …

AWS Cisco

The Hacker News
The Hacker News Breaches & leaks

Konni Deploys EndRAT Through Phishing, Uses KakaoTalk to Propagate Malware

North Korean threat actors have been observed sending phishing to compromise targets and obtain access to a victim's KakaoTalk desktop application to distribut…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Rethinking Data Protection in Modern Linux Cloud Environments

For a long time, security teams approached infrastructure with a fairly simple idea. Protect the perimeter, patch the servers inside it, and keep attackers fro…

Linux

The Hacker News
The Hacker News Vulnerabilities

⚡ Weekly Recap: Qualcomm 0-Day, iOS Exploit Chains, AirSnitch Attack & Vibe-Coded Malware

Another week in cybersecurity. Another week of "you've got to be kidding me."Attackers were busy. Defenders were busy. And somewhere in the middle, a whole lot…

The Hacker News
The Hacker News Alerts

ThreatsDay Bulletin: DDR5 Bot Scalping, Samsung TV Tracking, Reddit Privacy Fine & More

Some weeks in cybersecurity feel routine. This one doesn’t.Several new developments surfaced over the past few days, showing how quickly the threat landscape k…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 Coturn Important Security Bypass Fix CVE-2026-27624

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Coturn Critical IPv4-Mapped Bypass Advisory 2026-8cb5571ddc

Coturn 4.9.0 Multiple security fixes Fix to Web Admin password check Cleanup of deprecated OpenSSL APIs Fix for CVE-2026-27624: Bypass localhost and IP range b…

Linux OpenSSL

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Security Strategies for Cloud and IoT Environments

For years, Linux security has triggered two very different arguments. One side sees the problem as largely solved. The operating system has a strong permission…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04 LTS U-Boot Critical Denial of Service Threat USN-8056-1

Several security issues were fixed in U-Boot.

Linux

The Hacker News
The Hacker News Vulnerabilities

Notepad++ Fixes Hijacked Update Mechanism Used to Deliver Targeted Malware

Notepad++ has released a security fix to plug gaps that were exploited by an advanced threat actor from China to hijack the software update mechanism to select…

The Hacker News
The Hacker News

Researchers Show Copilot and Grok Can Be Abused as Malware C2 Proxies

Cybersecurity researchers have disclosed that artificial intelligence (AI) assistants that support web browsing or URL fetching capabilities can be turned into…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 42 nginx-mod-brotli Critical Data Injection Fix CVE-2026-1642

nginx-mod-fancyindex: Rebuild for 1.28.2 nginx-mod-headers-more: Rebuild for 1.28.2 nginx-mod-brotli:

Linux Nginx

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 rlottie Critical Boundary Check Issue DLA-4474-1 CVE-2025-0634

Several issues have been found in rlottie, a library for rendering vector based animations and art. Most of these CVEs have been already fixed by Fix-crash-on-…

Linux