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#6 BleepingComputer general July 02, 2026 at 11:35 UTC

Cisco finally confirms attackers exploiting Unified CM flaw

By Sergiu Gatlan

AI Summary

Cisco confirmed that attackers are actively exploiting a vulnerability in Unified Communications Manager (Unified CM) that was patched in early June 2026, with a public PoC exploit having been available since initial disclosure and first exploitation attempts observed the week prior. Unified CM is widely deployed in enterprise voice and collaboration environments, making this a high-priority patch for organizations. Cisco's confirmation follows BleepingComputer and SecurityWeek both reporting on the active exploitation.

Read full article → https://www.bleepingcomputer.com/news/security/cis…

Relevance score: 81.0/100

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