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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Rocky Linux 9 Rsync Important Remote Memory Disclosure Vuln RLSA-2026-26410

Important: rsync security update

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8446-1: GStreamer Bad Plugins

Several security issues were fixed in GStreamer Bad Plugins.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 26.04 LTS GStreamer Bad Plugins Moderate DoS Vuln 2026-53701

Several security issues were fixed in GStreamer Bad Plugins.

Linux

The Hacker News
The Hacker News Breaches & leaks

Malicious JetBrains Plugins Steal AI API Keys as Chrome Extensions Capture Chatbot Chats

Cybersecurity researchers have flagged a "coordinated malware campaign" on the JetBrains Marketplace that has published no less than 15 malicious plugins capab…

Chrome

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

SpyCloud Report Finds Phishing Attacks Surge as Employee Data Is Exposed at 86% of Fortune 100 Companies

Austin, TX, USA, 17th June 2026, CyberNewswireSpyCloud Report Finds Phishing Attacks Surge as Employee Data Is Exposed at 86% of Fortune 100 Companies on Lates…

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

Heimdal Survey: Executives Four Times More Confident About AI Risk Than the Teams Managing It

London, United Kingdom, 17th June 2026, CyberNewswireHeimdal Survey: Executives Four Times More Confident About AI Risk Than the Teams Managing It on Latest Ha…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 12 LibreOffice Critical Denial of Service Vulnerabilities DLA-4633-1

Multiple security vulnerabilities were discovered in LibreOffice, which could result in denial of service or potentially the execution of arbitrary code if mal…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 16.04 Kernel Critical Privilege Escalation Vuln USN-8441-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 44 librabbitmq Critical Out-of-Bounds Read Risk 2026-7174ee9a91

Version 0.16.0 - 2026-06-08 Security Fix out-of-bounds read via undersized frames in amqp_handle_input (GHSA-9mmv-r8g3-qp46, #878) Fix client crash when server…

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

Nmap for Beginners: Understanding Scans Before You Run Them

Nmap measures port states, service versions, and OS fingerprints by analyzing how targets respond to crafted packets. This guide explains the concepts behind e…

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 CVE-2026-20253 Turns Splunk’s PostgreSQL Sidecar Into an Open Door

CVE-2026-20253 is a CVSS 9.8 pre-auth flaw in Splunk Enterprise's PostgreSQL sidecar service. An unauthenticated attacker can write files and chain the primiti…

Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Mageia 9 Log4cxx Critical Silent Log Event Loss Vuln 2026-0218

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia discerns moderate remote DoS risk from CVE-2026-40613 in Coturn

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia Issues Advisory for Critical DoS Vulnerability in python-tornado

Security update

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Essential Buildah Vulnerability Update 2026-2415-1 Available Now

# Security update for buildah Announcement ID: SUSE-SU-2026:2415-1 Release Date: 2026-06-16T12:23:37Z Rating: important References:

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Container - SUSEConnect Critical Patch 2026-2420-1 Released

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:2420-1 Release Date: 2026-06-16T14:05:08Z Rating: important References:

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8440-1: Linux kernel (Azure)

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS Linux Kernel Critical Escalation Threats USN-8426-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 8426-2: Linux kernel (Azure)

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu OpenStack Keystone Critical Roles Bypass Vulnern USN-8433-1

Several security issues were fixed in OpenStack Keystone.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 20.04 LTS Linux Kernel Important Privilege Escalation Fix USN-8439-1

Several security issues were fixed in the Linux kernel.

Linux

The Hacker News
The Hacker News

ClickFix Campaigns Expand Malware Delivery With New Loaders and Fake Update Lures

Cybersecurity researchers have flagged multiple ClickFix campaigns that deliver three malware loaders called BabaDeda Loader, Lorem Ipsum Loader, and Potemkin,…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE OpenSSL Important Heap Overflow Fix 2026-2409-1

An update that solves one vulnerability and has one security fix can now be installed.

Linux OpenSSL

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026-2410-1 OpenSSL Important Heap Overflow Vuln

An update that solves one vulnerability and has one security fix can now be installed.

Linux OpenSSL