Vendor

Xcitium (formerly Comodo Security Solutions)

1 known vulnerabilities.

Products

Comodo Internet Security 1

All Critical High Medium Low Exploited only Public exploit

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High 7.5

CVE-2026-49494

Xcitium Client Security / Comodo Internet Security Remote Denial of Service

Xcitium Client Security (XCS) before 13.8.2.10019 and Comodo Internet Security (CIS) through 12.3.4.8162 (fix expected by 2026 Q3) contain an integer underflow vulnerability in the firewall driver Inspect.sys that allows remote unauthenticated attackers to cr…

Xcitium (formerly Comodo Security Solutions) Xcitium Comodo Internet Security Xcitium Client Security (XCS)

Jun 7, 2026