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Ubiquiti Issues Emergency Patches for Five Critical UniFi OS Vulnerabilities, Three Rated Maximum CVSS 10.0
Vulnerability

Ubiquiti Issues Emergency Patches for Five Critical UniFi OS Vulnerabilities, Three Rated Maximum CVSS 10.0

23 May 2026 dark6

Ubiquiti Networks has released urgent firmware updates addressing five critical vulnerabilities in its UniFi OS platform, including three flaws rated...
Critical Palo Alto PAN-OS Vulnerability CVE-2026-0300 Actively Exploited — Unauthenticated Root RCE on Firewalls
Vulnerability

Critical Palo Alto PAN-OS Vulnerability CVE-2026-0300 Actively Exploited — Unauthenticated Root RCE on Firewalls

13 May 2026 dark6

Palo Alto Networks is warning of a critical CVE-2026-0300 buffer overflow in PAN-OS Captive Portal that enables unauthenticated root-level remote...
Microsoft Patch Tuesday May 2026: 120 Vulnerabilities Fixed, Including 29 Critical RCE Flaws
Vulnerability

Microsoft Patch Tuesday May 2026: 120 Vulnerabilities Fixed, Including 29 Critical RCE Flaws

13 May 2026 dark6

Microsoft's May 2026 Patch Tuesday delivers fixes for 120 vulnerabilities including 29 Critical-rated remote code execution flaws across Windows, SharePoint,...
Five Critical Redis Vulnerabilities Enable Remote Code Execution Across All Editions — Patch Now
Vulnerability

Five Critical Redis Vulnerabilities Enable Remote Code Execution Across All Editions — Patch Now

10 May 2026 dark6

Redis has disclosed five high-severity vulnerabilities (CVE-2026-23479, CVE-2026-25243, CVE-2026-25588, CVE-2026-25589, CVE-2026-23631) affecting Redis Cloud, Redis Software, and all open-source community...
Critical Apache HTTP Server 2.4.67 Patches RCE Flaw CVE-2026-23918 — Upgrade All Servers Immediately
Vulnerability

Critical Apache HTTP Server 2.4.67 Patches RCE Flaw CVE-2026-23918 — Upgrade All Servers Immediately

5 May 2026 dark6

Apache has released HTTP Server 2.4.67, patching five vulnerabilities including a critical double-free bug CVE-2026-23918 (CVSS 8.8) in the HTTP/2...
Critical Android Zero-Click Vulnerability CVE-2026-0073 Allows Remote Shell Access Without User Interaction
Vulnerability

Critical Android Zero-Click Vulnerability CVE-2026-0073 Allows Remote Shell Access Without User Interaction

5 May 2026 dark6

Google has disclosed a critical zero-click remote code execution vulnerability tracked as CVE-2026-0073 in the Android System component. The flaw...
FreeBSD DHCP Client Flaw CVE-2026-42511 Allows Root Code Execution via Rogue DHCP Server
Vulnerability

FreeBSD DHCP Client Flaw CVE-2026-42511 Allows Root Code Execution via Rogue DHCP Server

4 May 2026 dark6

A critical vulnerability in the FreeBSD DHCP client, CVE-2026-42511, allows attackers on the same local network to execute arbitrary commands...
Critical GitHub RCE Vulnerability CVE-2026-3854 Exposed Millions of Repositories to Cross-Tenant Access
Vulnerability

Critical GitHub RCE Vulnerability CVE-2026-3854 Exposed Millions of Repositories to Cross-Tenant Access

29 April 2026 dark6

Wiz researchers used AI-augmented reverse engineering to uncover CVE-2026-3854, a critical RCE flaw in GitHub's internal git infrastructure that could...
Critical Fortinet FortiClient EMS Zero-Day CVE-2026-35616 Exploited Before Official Patch Was Released
Vulnerability

Critical Fortinet FortiClient EMS Zero-Day CVE-2026-35616 Exploited Before Official Patch Was Released

22 April 2026 dark6

A critical SQL injection zero-day in Fortinet's FortiClient EMS (CVE-2026-35616) is being actively exploited in the wild. WatchTowr sensors detected...
Cisco Patches Four Critical Flaws in Identity Services Engine and Webex: Unauthenticated RCE and Full User Impersonation at Risk
Vulnerability

Cisco Patches Four Critical Flaws in Identity Services Engine and Webex: Unauthenticated RCE and Full User Impersonation at Risk

21 April 2026 dark6

Cisco has patched four critical vulnerabilities in Identity Services Engine (ISE) and Webex, including an unauthenticated remote code execution flaw...
CISA Adds Apache ActiveMQ CVE-2026-34197 to KEV Catalog as Active Exploitation Surges
Vulnerability

CISA Adds Apache ActiveMQ CVE-2026-34197 to KEV Catalog as Active Exploitation Surges

18 April 2026 dark6

CISA has added CVE-2026-34197, a high-severity (CVSS 8.8) deserialization flaw in Apache ActiveMQ Classic, to its Known Exploited Vulnerabilities catalog...
Critical Marimo Python Notebook Zero-Day (CVE-2026-39987) Exploited Within 10 Hours of Disclosure
Vulnerability

Critical Marimo Python Notebook Zero-Day (CVE-2026-39987) Exploited Within 10 Hours of Disclosure

14 April 2026 dark6

A critical pre-authentication RCE vulnerability (CVE-2026-39987, CVSS 9.3) in the popular Marimo Python notebook platform was weaponised within 10 hours...