U.S. CISA adds Cisco, SonicWall, and ASUS flaws to its Known Exploited Vulnerabilities catalog

Securityaffairs.Co •Pierluigi Paganini • December 18, 2025

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco, SonicWall, and ASUS flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Apple and Gladinet CentreStack and Triofox flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: Cisco reported a December 10 campaign […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

CISA Adds Cisco, SonicWall, and ASUS Vulnerabilities to KEV Catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added multiple vulnerabilities, including one in Cisco Unified Communications products (CVE-2026-20045, CVSS score of 8.2), to its Known Exploited Vulnerabilities (KEV) catalog. Cisco recently patched a critical zero-day vulnerability, while flaws in SonicWall and ASUS products were also included in the catalog update. 2 sources 29

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U.S. CISA adds Cisco, SonicWall, and ASUS flaws to its Known Exploited Vulnerabilities catalog

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