High Exploited CISA KEV 1 vendor · 1 advisory

CVE-2026-20045

CVE-2026-20045: high-severity vulnerability covered by 1 tracked advisory record across Cisco. Compare affected products, fixed versions and remediation. CISA…

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Cisco1 advisory

High8.2Cisco Unified Communications Products Remote Code Execution VulnerabilityJan 21, 2026