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zero-day
Zero-day vulnerabilities, exploit disclosures, and critical security flaws. Get the latest information on zero-day exploits, CVE details, patch management, and urgent security updates.
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AWS Certificate Manager Ends Email Validation for Public Certificates
Microsoft Merges Consumer and Enterprise Copilot Apps
Shell Investigates Cl0p Ransomware Group’s Data Breach Claim
Shell Investigates Cl0p Ransomware Group’s Data Breach Claim
Key Takeaways The Cl0p ransomware group claims to have breached...
Critical GeoServer RCE Flaw Lets Attackers Run Remote Code
Key Takeaways A new zero-day vulnerability in GeoServer, an...
CISA Warns of Critical Windows Ancillary Function Driver Zero-Day Exploited in Attacks
Key Takeaways A critical zero-day vulnerability, CVE-2026-68820,...
Cisco ASA, FTD Critical 0-Day Lets Attackers Trigger DoS
Key Takeaways Cisco has disclosed a critical zero-day...
City-Forum Hackers Exploit Salesforce, ServiceNow Critical Vulnerabilities
Key Takeaways A new threat actor, dubbed “City-Forum...
Critical ShieldBreak Vulnerability in Windows Defender Allows Remote Code Execution
Key Takeaways A new exploit, “ShieldBreak,” bypasses...
Critical Microsoft SharePoint Server CVE-2023-29357 Lets Attackers Remotely Execute Code
Key Takeaways A critical remote code execution (RCE)...
Critical Windows AFD.sys Zero-Day Exploited by Lazarus Group
Key Takeaways The North Korean-backed Lazarus Group is actively...
Critical Microsoft Outlook RCE Vulnerability Patched
Key Takeaways Microsoft has released a patch for a critical...
Microsoft August 2026 Patch Tuesday fixes 394 flaws, including 3 zero-days
Key Takeaways Microsoft’s August 2026 Patch Tuesday...
