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Category Archives: GNU/Linux

Everything about GNU+Linux security

SUSE Wireshark Important Denial of Service Protocol Crash Vuln 2026-3501-1
openSUSE 15.5 SUSE-SU-2026-3502-1 OpenSSL Important DoS Issue
SUSE Python-Django Critical DoS And XSS Issues Resolution 2026-3503-1
SUSE Containerd Moderate Denial of Service Fix 2026-3504-1 CVE-2026-35469
SUSE openSUSE Leap 15.5 Critical pcp Security Update 2026-3505-1
SUSE pcp Critical DoS Command Injection Advisory 2026-3506-1
SUSE pcp Critical Command Injection and DoS Vulnerabilities Fix 2026-3507-1
SUSE 12 SP5 PCP Critical Command Injection and Escalation Flaws 2026-3508-1
DSA-6413-1 libde265 – security update
DSA-6414-1 udisks2 – security update
DSA-6415-1 linux – security update
openSUSE Vifm Important Buffer Overflow Fix CVE-2026-8997 2026-0276-1
openSUSE python-nltk Important ReDoS Path Traversal Updates 2026-0277-1
Oracle Linux 7 Kernel Important Security Update ELSA-2026-500121
Oracle 8 fence agents Advisory ELSA-2026-49927 for CVE-2026-44431
Oracle Thunderbird Significant Revision ELSA-2026-49922
Oracle ELSA-2026-49520 ldns Important DNS Source Validation Issue
Oracle mingw-glib2 Important Buffer Overflow Issues ELSA-2026-49512
Oracle Linux 8 Kernel Important Update CVE-2026-64530 ELSA-2026-49214
Oracle Linux 8 ELSA-2026-500121 Kernel Important Update
Oracle Linux 9 Fence Agents Key Update ELSA-2026-50317-0 CVE-2026-59939
Oracle Linux 9 libgcrypt Buffer Overflow Denial of Service ELSA-2026-50147
Oracle Linux 9 sg3_utils Significant Update Notice ELSA-2026-50141-0
Oracle Linux 9 ldns Important DNS Spoofing Fixes ELSA-2026-50108-0
Oracle Linux 9 Thunderbird Important Security Advisory ELSA-2026-49921
Oracle 9 osbuild-composer Important Bug Fix Advisory ELSA-2026-49838
Oracle Linux 9 p11-kit Moderate Buffer Overflow ELSA-2026-49667
Oracle Linux 9 frr10 Important Bug Fix Advisory ELSA-2026-49607
Significant Security Updates for Oracle Linux 9 Kernel ELSA-2026-49212
Oracle Linux 9 java-25-openjdk Important Security Update ELSA-2026-42899
Oracle 10 libgcrypt Moderate DoS Buffer Overflow Vuln ELSA-2026-50144-0
Oracle Linux 10 sg3_utils Important Bug Fix Advisory ELSA-2026-50142-0
Oracle PHP8.4 Minor Bug Fix Advisory Announcement ELSA-2026-49914
Oracle Linux 10 ELSA-2026-49836 ldns Important Off-Path Attack
Oracle Linux 10 Kernel Significant Bug Fixes – ELSA-2026-49211 Updates
Oracle Linux 10 Node.js Important Security Advisory ELSA-2026-48034
Strengthening Linux Cybersecurity in Enterprise Infrastructure
Linux runs cloud platforms, containerized applications, and business-critical servers. It is the engine that powers much of today’s business [...]
Choosing the Right Secrets Detection Platform
Not every security incident begins with sophisticated malware or a compromised server. Sometimes it is nothing more than a developer pushing code before [...]
Reducing Attack Surface Without Breaking Production
When people talk about Linux hardening, the conversation often quickly turns to enterprise security platforms, EDR agents, and complex monitoring stacks.
Debian DLA-4717-1 Linux Priv Escalation DoS Info Leak Severity Critical
Rocky Linux Kernel Moderate RXSA-2026-49857 CVE-2026-52923 Security Update
Debian botan3 Important Denial of Service Bypass Issues DSA-6412-1
Debian aom Critical Denial of Service CVE-2026-56208 DSA-6411-1
Fedora 43 open62541 Denial of Service Updates 2026-1435f05fde
Fedora 43 doctl Security Update Denial of Service Vuln 2026-a36bdff8d7
Fedora 44 Kernel Important Fix Security Advisory 2026-864f36550e
Fedora 44 perl-PAR-Packer Critical Buffer Overflow and Disclosure Fix
Fedora perl-Devel-Cover Important Heap Overflow Info CVE-2026-8376
Fedora 44 Perl Update Addresses Critical Buffer Overflow Vulnerabilities
Fedora 44 Perl Critical Heap Buffer Overflow Information Leak Advisory
Fedora 44 abrt Vulnerability in Content Injection and Race Condition
Fedora 44 Coreutils Denial of Service CVE-2026-56391 Advisory
Fedora 44 open62541 v1.5.6 Denial of Service Advisory ID 2026-23b21104ef
Fedora 44 doctl Update Denial of Service Vulnerabilities 2026-7ca1b24b3c
Slackware 15.0 stunnel Critical Memory Access Issues Fix SSA-2026-216-01
DSA-6411-1 aom – security update
DSA-6412-1 botan3 – security update
Rocky Linux Kernel Low Denial of Service Issue RXSA-2026-49870
SUSE 15-SP7 rsyslog Important Buffer Overflow Vuln 2026-3478-1
SUSE Kubevirt Important Addressing Four Issues 2026-3480-1
SUSE netty Important Resource Exhaustion Security Update 2026-3482-1
openSUSE Valkey Important Remote Code Execution Threat 2026-3483-1
SUSE Linux 15 SP6 Important RCE TLS Issues Fix Vuln 2026-3483-1
SUSE bind Important DNS Cache Poisoning Fix Advisory 2026-3484-1
openSUSE spice-vdagent Important Buffer Overflow Threats 2026-3485-1
SUSE spice-vdagent Important Heap Buffer Overflow Fix Advisory 2026-3485-1
openSUSE openssl-3 Moderate DoS Risk Advisory 2026-3486-1
SUSE openssl-3 Moderate DoS Security Update 2026-3486-1
SUSE openssl-1_1 Important DoS Threat Advisory SUSE-SU-2026-3487-1
SUSE OpenSSL Important DoS Threat Fix SUSE-SU-2026-3488-1
SUSE openSUSE Leap 15.5 Advisory ID 2026-3489-1 Moderate kpartx Update
SUSE wpa_supplicant Low RADIUS Issue Advisory 2026-3490-1
openSUSE libgcrypt Moderate Buffer Overflow Denial of Service 2026-3491-1
SUSE Alsa Moderate Double-Free Memory Corruption Vuln 2026-3492-1
openSUSE perl-HTTP-Tiny Important Cross-Origin Redirect Fix 2026-0274-1
openSUSE Thrift Important Security Fix 2026-0275-1 CVE-2026-41602
openSUSE perl-YAML-Syck Important Mem Safety Crash Fixes 2026-0273-1
Mageia PHP Security Update CVE-2026-7260 CVE-2026-17543
Mageia acl attr Critical Buffer Overflow Vuln 2026-0321
Oracle Linux 10 Thunderbird Major Update ELSA-2026-49621
Oracle Linux 10 nodejs22 Important Multiple Issues ELSA-2026-48033
Oracle Linux 10 ELSA-2026-48032 Nodejs Nodemon Important Security Update
Oracle Firefox Important Vulnerabilities Advisory ELSA-2026-47101
Oracle Linux 10 Node.js Important Bug Fix Advisory ELSA-2026-35842
Oracle Linux 10 Kernel Significant Security Patch ELSA-2026-23329
Oracle Linux 8 perl-Archive-Tar Important DoS Fix ELSA-2026-49524
Oracle Linux 8 FRR Important Packet Parsing Fix ELSA-2026-49511
Oracle 8 PHP Low Memory Corruption Vuln ELSA-2026-47750
Oracle Linux 8 PHP 8.2 Low Bug Fix Advisory ELSA-2026-47749
Oracle Linux 8 ELSA-2026-46396 Libreswan Important Fixes
Oracle Linux 8 Kernel Important Threat Fixes ELSA-2026-500121
Oracle Linux 7 Rsync Important CVE-2026-41035 Advisory ELSA-2026-25172
AI Is Already Performing Linux Security Work. What Happens When It Escapes Containment?
Nearly everyone following technology has heard about the recent security incidents involving OpenAI and Anthropic. The headlines focused on the containment [...]
OpenStack IPA Flaws Highlight a Hidden Bare-Metal Security Risk
OpenStack disclosed a flaw in its bare-metal management tool, the Ironic Python Agent (IPA), showing that it could accidentally fall back to local network [...]
Debian LTS ruby2.7 Important DNS Buffer Overflow Threat DLA-4716-1
Fedora 43 BorgBackup CVE-2026-62268 Bugfix Update 2026-5a13ef79cc
Fedora 44 rust-ammonia Update RUSTSEC-2026-0193 RUSTSEC-2026-0213
Fedora 44 python-nh3 Update Advisory RUSTSEC-2026-0193 RUSTSEC-2026-0213
Fedora 44 Nebula 1.11.0 Patch Fixing Security Issues December 2026
SUSE perl-DBI Important SQL Handling Issues Vuln 2026-3461-1