CISA Adds Cisco, Chrome, and Arista Flaws to KEV Catalog Amid Active Exploitation
On June 10, 2026, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) added three vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, indicating active exploitation. These include CVE-2026-20245, an improper encoding vulnerability in Cisco Catalyst SD-WAN Manager; CVE-2026-11645, an out-of-bounds read and write flaw in Google Chrome's V8 engine; and CVE-2026-7473, an incomplete comparison vulnerability in Arista's Extensible Operating System (EOS). These vulnerabilities could allow attackers to execute arbitrary code or process unauthorized tunnel traffic, posing significant risks to affected systems. The inclusion of these vulnerabilities in the KEV catalog underscores the persistent threat posed by actively exploited flaws in widely used software and hardware. Organizations are urged to apply the necessary patches or mitigations promptly to safeguard their systems against potential attacks.
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