Category Archives: Security
Articles about security

If AIs are supposed to be such magical time savers, why do we spend so much time and effort writing prompts? In some cases, the prompts can be longer than [...]

September 21, 2026

OpenAI’s cyber defense letter gets the diagnosis right and the prescription wrong

On August 27, 2026, OpenAI published an open letter titled “A call for collective action on cyber defense.” More than 100 organizations signed it (CNBC [...]

September 21, 2026

Fedora 43 opkssh Update Denial of Service Fix CVE-2026-56855

September 21, 2026

Fedora 44 Thunderbird Update Advisory 2026-379e77483b Release Information

September 21, 2026

Fedora 44 opkssh Important DoS Issues Fixed in golang.org/x/crypto

September 21, 2026

Fedora 44 FreeIPA Critical Identity Protection Advisory 2026-1c8697a163

September 21, 2026

Fedora 45 WebkitGTK Update Advisory 2026-21b582110b Released Today

September 21, 2026

Fedora 45 Unbound Security Update Fixes Heap Overflow and Remote Code Risks

September 21, 2026

Fedora 45 NSS Update 3.129.0 Security Bug Fixes 2026-9b9d903069

September 21, 2026

Fedora 45 Parted Security Fix CVE-2026-89085 CVE-2026-89088

September 21, 2026

Fedora 45 Asterisk 23.5.0 Security Advisory CVE-2026-57160 Buffer Overflow

September 21, 2026

Fedora 45 OpenPubkey SSH Advisory CVE-2026-56855 CVE-2026-78662 DoS Fix

September 21, 2026

Fedora 45 FreeIPA 4.13.4 Security Advisory CVE-2026-79678 CVE-2026-76578

September 21, 2026

DSA-6508-1 chromium – security update

September 20, 2026

DSA-6507-1 unbound – security update

September 20, 2026

Debian GIMP High Severity Denial of Service Arbitrary Code Issue DSA-6509-1

September 20, 2026

openSUSE kernel-devel Moderate Update for 153 Vulnerabilities 2026-11805-1

September 20, 2026

openSUSE Tumbleweed Nginx Important Buffer Overflow Vuln 2026-11807-1

September 20, 2026

openSUSE Alloy Moderate Security Fix Advisory 2026-11803-1

September 20, 2026

openSUSE Tumbleweed Moderate NetworkManager-applet-l2tp Update 2026-11802-1

September 20, 2026

Debian LTS libde265 Important Heap Overflow DoS CVE-2023-51792

September 20, 2026

Linux Security Roundup: Patch BIND, Browsers, and Cloud Kernels First

Most administrators do not think about BIND, browser engines, or cloud kernels until one of them fails.

September 20, 2026

Linux Packet Metadata Could Point to Headers That No Longer Exist

Linux packet metadata could keep pointing to network headers after the underlying packet had been rebuilt without them.

September 20, 2026

Linux eBPF Security Flaw Could Approve an Out-of-Bounds Memory Access

A Linux eBPF security flaw could cause the kernel to approve a program using an incorrect understanding of the values it would process.

September 20, 2026

Rocky Linux 8 RLSA-2026-68531 Kernel Important Security Fix

September 20, 2026

Rocky Linux perl-Net-DNS Important Denial of Service Vuln RLSA-2026-68787

September 20, 2026

Rocky Linux 8 .NET 10.0 Important Elevation of Privilege RLSA-2026-68676

September 20, 2026

Rocky Linux 8 RLSA-2026-68677 Tomcat Important Authentication Issues

September 20, 2026

Rocky Linux 8 Kernel-rt Important Security Fix RLSA-2026-68532

September 20, 2026

Mageia 10 Audacity Bugfix Update Version 3.7.9 Advisory 2026-0124

September 20, 2026

Mageia GStreamer OGG Remote Code Execution Buffer Overflow Vuln 2026-0418

September 20, 2026

Debian ruby-jwt Critical DoS Token Forging Vuln DLA-4787-1 CVE-2026-45363

September 20, 2026

Fedora Freeciv 3.2.6 Important OOB Memory Corruption Notice 2026-3b9c14cd66

September 20, 2026

Fedora 44 Evolution Important vCard Spoofing Fix CVE-2026-88859 Advisory

September 20, 2026

Fedora 44 Dovecot 2.4.5 Denial of Service Security Issues 2026-2e6b786570

September 20, 2026

Fedora 44 stb Moderate Local DoS Vulnern FEDORA-2026-2a592f622a

September 20, 2026

Fedora 43 Chromium Security Update Addressing Multiple CVEs 2026-a1a12d9b4f

September 20, 2026

Fedora 43 Firefox Bug Fix Update Released – Version 2026-d7ba4af112

September 20, 2026

Fedora 43 NSS Library Update Integer Overflow Issues 2026-d7ba4af112

September 20, 2026

Fedora 43 Freeciv Critical Out-of-Bounds Memory Corruption CVE-2026-90557

September 20, 2026

Fedora 43 Evolution Moderate Click Validation Fix CVE-2026-88859

September 20, 2026

Fedora 43 Ruby Denial of Service Vulnerability Fix CVE-2026-80212 Advisory

September 20, 2026

Fedora 43 stb Critical Local Denial of Service Fix 2026-0cae436fa5

September 20, 2026

Fedora 43 Dovecot Critical Denial of Service Issues 2026-e8a6485109

September 20, 2026

Fedora 45 Chromium Security Risks Found in Web Browser Authorization Issues

September 20, 2026

Fedora 45 libheif Important Security Issues Resolved 2026-73d31ad4c6

September 20, 2026

Fedora 45 freeciv Critical Memory Corruption Out-of-Bounds Read Alerts

September 20, 2026

Fedora 45 Forgejo 15.0.8 Security Fix Advisory 2026-e9a6f74bd2

September 20, 2026

Fedora 45 STB Security Update Addresses Local DoS CVE-2026-79516

September 20, 2026

Fedora 45 Dovecot Update 2026-8b8efbd2b8 Security Vulnerabilities

September 20, 2026

Slackware Stunnel Session Key Management Vulnerability Patch 2026-261-01

September 20, 2026

SUSE MozillaFirefox Important Privilege Escalation Issues Fixed 2026-4264-1

September 20, 2026

SUSE ImageMagick Low Denial of Service Vulnern 2026-4265-1

September 20, 2026

openSUSE MozillaFirefox Important Privilege Escalation Issues 2026-4264-1

September 20, 2026

SUSE MozillaThunderbird Important Security Update 2026-4268-1

September 20, 2026

openSUSE MozillaThunderbird Important Security Issues Addressed 2026-4268-1

September 20, 2026

Mageia libpcap Important OOBR Memory Leak and Other Flaws 2026-0416

September 20, 2026

Critical Vulnerability in Mageia gdk-pixbuf Buffer Overflow Found 2026-0417

September 20, 2026

Mageia GraphicsMagick Security Advisory CVE-2025-55154 – Integer Overflow

September 20, 2026

DSA-6509-1 gimp – security update

September 20, 2026

‘Nudify’ apps: What to do if someone makes a fake nude of you

Whether you’re a victim, the parent of a victim, or just concerned, here’s what you can do about fake nude images

September 19, 2026

Rocky Linux 10 tomcat9 Moderate Security Update RLSA-2026-68651

September 19, 2026

Rocky Linux 10 Kernel Important Updates RLSA-2026-68507

September 19, 2026

Rocky Linux 10 Sudo Important Policy Bypass Vuln RLSA-2026-68692

September 19, 2026

Rocky Linux RLSA-2026-68786 perl-Net-DNS Important Denial of Service

September 19, 2026

Rocky Linux 9 Tomcat Moderate Security Update RLSA-2026-68660

September 19, 2026

Rocky Linux Kernel Important Security Advisory RLSA-2026-68570 CVE Fixes

September 19, 2026

Debian Unbound Critical Denial of Service Code Execution DSA-6507-1

September 19, 2026

Agentic security is the billion-dollar challenge for some clever startup to solve

When it comes to AI models, security functions as an afterthought, as evidenced by increased instances of agents hacking organizations and people, and [...]

September 19, 2026

Oracle Linux 9 ELSA-2026-500328 Important Kernel Update

September 19, 2026

Oracle Linux Firefox Critical Security Patch ELSA-2026-68549

September 19, 2026

Oracle Linux 10 libsoup3 Important WebSocket Fix Advisory ELSA-2026-68235

September 19, 2026

Oracle Linux 8 .NET 8.0 Moderate Issues Resolved ELSA-2026-68316

September 19, 2026

Oracle Linux 9 Kernel Important Security Vulnerabilities ELSA-2026-500329

September 19, 2026

Oracle Linux 7 Kernel Important Security Advisory ELSA-2026-500330