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.

Ende Mai wurden kritische Sicherheitslücken in Ubiquiti UniFi OS bekannt. Inzwischen haben Angreifer diese im Visier.

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

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning of hackers actively exploiting flaws in Ubiquity UniFi OS and Lantronix serial-to-ethernet servers.

The flaw enables server-side request forgery (SSRF) and escalates privileges to root, impacting Cisco Unified CM and Unified CM SME deployments.

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is giving federal agencies until Sunday to patch a vulnerability in Cisco Unified Communications Manager Server…