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Atlassian Data Center — CVE-2026-21589

Vulnerability High

Atlassian Data Center: critical flaw lets anyone read files on Jira, Confluence and Bitbucket servers

Atlassian disclosed on 5 October 2026 CVE-2026-21589 (CVSS 9.3), a path traversal flaw in eight self-hosted products, including Jira, Confluence and Bitbucket Data Center. No logi…

AtlassianJiraConfluence

Citrix NetScaler — CVE-2026-88771 · 88772 · 88779

Vulnerability Critical

Citrix NetScaler: two critical zero-days under mass exploitation — patch, then check for compromise

Two pre-authentication flaws in NetScaler ADC and Gateway (CVE-2026-88771 and CVE-2026-88772, CVSS 9.5) were exploited before any fix existed and are now used by many attacker gro…

CitrixVPN

Source Watch

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: perl-Authen-SASL Moderate Threat CVE-2025-40918

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Apache Moderate CVE-2025-54090 Threat Advisory 2025:15384-1

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: ruby3.4-rubygem-rails High CVE-2025-54315 Notice

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Critical Memory Safety Flaws in MozillaFirefox 2025:02529-1

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 LTS: USN-7671-1 Linux Kernel Critical Security Flaws

Several security issues were fixed in the Linux kernel.

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: polkit Important Out-of-Bounds Write CVE-2025-7519 2025:02527-1

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed: Minio Client Moderate CVE-2025-22874 Advisory

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LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: PHP7 Important Security Update Critical Issues CVE-2025-1220

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: Important php8 Security Update for CVE-2025-1220

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.4: NULL-Pointer Vulnerabilities in gstreamer-plugins-base

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Key Linux Kernel Update CVE-2024-56558 Advisory SUSE-2025:02470-1

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Releases Critical Security Fix for Linux Kernel CVE-2022-49465

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.4: Linux Kernel Security Patch for CVE-2024-56558 Update

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.6: Python Moderate DoS Threat CVE-2025-6069

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Kernel Important nfsd Fix CVE-2024-56558 SUSE-SU-2025:02456-1

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openSUSE Leap 15.5: Linux Kernel Important Security Update CVE-2024-53146

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Fedora 42 Advisory: Critical Security Package Exploitation Alert

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SUSE Kernel Livepatch Moderate Update 2025:20486-1 for Micro OS 6.1

Affected Products: * SUSE Linux Micro 6.1

LinuxSecurity - Security Advisories

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openSUSE 15.6: libgcrypt Moderate Fix for Timing Attack CVE-2024-2236

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: python-oslo.utils Moderate Severity Update for CVE-2022-0718

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LinuxSecurity - Security Advisories Vulnerabilities

openSUSE: Linux Kernel Important Update for CVE-2024-53146 and Others

LinuxSecurity - Security Advisories

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openSUSE Leap 15.4: Moderate Threat CVE-2025-22872 in Kubernetes 1.24

Linux Kubernetes

LinuxSecurity - Security Articles

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Hackers Are Milking an Old Apache Flaw to Deploy Linuxsys Cryptominer

Let's talk straight: if you're running Apache HTTP Server and you haven't checked your version in a while, you might have a problem. An issue that's now pretty…

LinuxSecurity - Security Advisories

LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.5: Important Fix for Linux Kernel CVE-2025-21772