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CVE-2026-43284: 'Dirty Frag' Linux Vulnerability Exploited — Patch Now
Analysis of the 'Dirty Frag' (Copy Fail 2) Linux kernel vulnerabilities CVE-2026-43284 and CVE-2026-43500, which enable potential remote code execution.
Ivanti EPMM CVE-2023-35078 Zero-Day: Urgent CISA Patch Directive
CISA orders federal agencies to patch Ivanti EPMM CVE-2023-35078 within four days following active zero-day exploitation against government networks.
Dirty Frag: Linux Kernel Zero-Day Enables Local Privilege Escalation
The Dirty Frag zero-day vulnerability allows local attackers to gain root access on major Linux distributions via an exploit in kernel fragmentation handling.
CVE-2023-35081: Ivanti EPMM Remote Code Execution Zero-Day Analysis
Ivanti warns of a high-severity RCE vulnerability in EPMM exploited in zero-day attacks. Secure your systems by patching CVE-2023-35081 today.
Microsoft Edge Plaintext Password Exposure and ICS Zero-Day Risks
Analysis of Microsoft Edge plaintext password storage risks, newly disclosed ICS zero-day vulnerabilities, and Telegram-based data exfiltration TTPs.
CVE-2026-0300: Critical Zero-Day in PAN-OS Captive Portal Service
Palo Alto Networks warns of CVE-2026-0300, a critical zero-day vulnerability in the PAN-OS Captive Portal service currently being exploited in the wild.
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CVE-2026-41940: Active Zero-Day Exploitation in cPanel and WHM
Critical zero-day CVE-2026-41940 in cPanel and WHM allows for authentication bypass. Learn about active exploitation, public PoCs, and essential patch guidance.
CVE-2024-23296: Apple Patches Actively Exploited Notification Flaw
Apple releases urgent security updates for iOS and iPadOS to address CVE-2024-23296, a memory corruption vulnerability in Notification Services seeing active use.
CVE-2024-38107: Microsoft Defender BlueHammer Flaw Exploited - Patch Now
CISA orders federal agencies to patch the BlueHammer zero-day, a critical Microsoft Defender privilege escalation flaw currently under active exploitation.
Anthropic Project Glasswing: The Shift to AI-Driven Zero-Day Discovery
Anthropic delays Project Glasswing after its AI model identifies critical zero-day vulnerabilities across major tech stacks, sparking a massive patching effort.
CVE-2024-21412: Microsoft Defender Zero-Day Exploitation and Analysis
Analysis of a Microsoft Defender zero-day vulnerability used to extract NTLM hashes from the SAM database and achieve system-level privileges.
Microsoft Defender Zero-Days BlueHammer and RedSun Actively Exploited
Huntress warns of active exploitation of three Microsoft Defender vulnerabilities, including BlueHammer and RedSun, allowing for privilege escalation.
Claude Mythos Preview: Anthropic Limits Access to Vulnerability AI
Anthropic restricts Claude Mythos Preview access to critical infrastructure providers due to its advanced capability to exploit zero-day vulnerabilities.
Microsoft Defender Zero-Day and 17-Year-Old Excel RCE Exploitation
Analysis of recent threats including a Microsoft Defender zero-day, SonicWall brute-force campaigns, and critical RCE in legacy Microsoft Excel components.
SharePoint Zero-Day Fixed in Microsoft April 2026 Security Updates
Microsoft addresses 169 vulnerabilities, including an actively exploited SharePoint zero-day. Learn how to secure your environment against these flaws.
Microsoft Patch Update: Zero-Day Privilege Elevation Dominates
Microsoft's latest patch update addresses 165 vulnerabilities, with over half being privilege elevation flaws, including two actively exploited zero-days.
April 2026 Patch Tuesday: SharePoint Zero-Day, BlueHammer, & Adobe RCE
Microsoft's April 2026 Patch Tuesday addresses 167 vulnerabilities, including a SharePoint Server zero-day, Windows Defender 'BlueHammer' flaw, and an actively exploited…
Windows 10 KB5082200 ESU: Patching April 2026 Zero-Day Flaws
Microsoft addresses two critical zero-days in the Windows 10 KB5082200 Extended Security Update. Learn how to secure EOL systems against active exploitation.
Cisco FMC Zero-Day Exploited by Interlock Ransomware: March 2026 CVEs
Runtime Rebel analyzes March 2026's significant rise in high-impact CVEs, including a Cisco FMC zero-day actively exploited by Interlock Ransomware.
Adobe Acrobat & Reader Zero-Day Exploitation: Immediate Patch Required
Adobe has patched an actively exploited Zero-Day in Acrobat and Reader. Attackers used crafted PDF files for at least four months. Update immediately.
CVE-2026-34621: Adobe Acrobat and Reader Zero-Day Emergency Patch
Adobe issues an emergency fix for CVE-2026-34621, a critical Acrobat and Reader zero-day exploited in the wild. Learn technical details and mitigation steps.
Anthropic Mythos Preview Exploits OS Zero-Days: Addressing the Response Gap
Anthropic restricts Mythos Preview after it autonomously exploits OS zero-days. Learn how to minimize post-alert gaps as breakout times drop to 29 minutes.
CVE-2026-34621: Adobe Reader Zero-Day Exploited for Months Patched
Adobe releases critical updates for CVE-2026-34621, an Acrobat and Reader zero-day used for remote code execution. Patch immediately to prevent exploitation.
BlueHammer Zero-Day: Windows Local Privilege Escalation Exploit Risks
Researcher Chaotic Eclipse released the BlueHammer zero-day exploit for Windows, enabling local privilege escalation. Learn how to detect and mitigate it.