Critical Alert

CVE-2026-50751 - Critical Check Point VPN Exploit Discovered Active in the Wild. View Threat Details →

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CVE-2025-27915

Zimbra XSS Zero-Day (CVE-2025-27915) Actively Exploited; CISA Adds to KEV Catalog State-Sponsored Exploitation CISA KEV Catalog F5 BIG-IP RCE CISA KEV Catalog SolarWinds WHD Exploit CVE-2025-40551 Zimbra XSS Zero-Day CVE-2025-27915 Exploited Windows Security Vulnerabilities

State-Sponsored Exploitation CISA KEV Catalog F5 BIG-IP RCE CISA KEV Catalog SolarWinds WHD Exploit CVE-2025-40551 Zimbra XSS Zero-Day CVE-2025-27915 Exploited Windows Security Vulnerabilities

Zimbra XSS Zero-Day (CVE-2025-27915) Actively Exploited; CISA Adds to KEV Catalog

Do Son October 8, 2025

A cross-site scripting (XSS) vulnerability in Synacor Zimbra Collaboration Suite (ZCS) — tracked as CVE-2025-27915 — has...