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CVE-2026-20230

Cybersecurity

CISA Adds Cisco Unified CM Vulnerability to KEV Catalog

Cisco Unified CM CVE-2026-20230: Unauthenticated Root on KEV Catalog On June 25, 2026, CISA added…

Jun 25, 2026 8 min read

Cybersecurity

Hackers Exploit Cisco Unified CM Flaw After PoC Released

Cisco Unified CM CVE-2026-20230 Exploited After PoC Release Threat intelligence firm Defused confirmed active exploitation…

Jun 24, 2026 8 min read