Threat actors are exploiting CVE-2026-34908, CVE-2026-34909, and CVE-2026-34910, critical vulnerabilities in Ubiquiti devices.

A high-severity SSRF vulnerability, tracked as CVE-2026-20230, in Cisco Unified Communications Manager Server is now being exploited in attacks.

CVE-2026-20230, a recently patched vulnerability affecting Cisco’s Unified Communications Manager, is being exploited in attacks.