Cisco has disclosed seven high-severity vulnerabilities in ClamAV that could allow unauthenticated remote attackers to disrupt antivirus scanning by submitting specially crafted files. These vulnerabilities are tracked as CVE-2026-20337, CVE-2026-20338, CVE-2026-20339, CVE-2026-20345, CVE-2026-20346, CVE-2026-20347, and CVE-2026-20348, and have been assigned a maximum CVSS score of 7.5. ClamAV Vulnerabilities The issues are detailed in the Cisco […]

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