Known Vulnerabilities for Windows Firewall by Microsoft

Listed below are 1 of the newest known vulnerabilities associated with "Windows Firewall" by "Microsoft".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-49494 json Xcitium Client Security (XCS) before 13.8.2.10019 and Comodo Internet Security (CIS) through 12.3.4.8162 (fix expected by 202... Not Provided 2026-06-07 2026-06-23
CVE-2022-43516 json A Firewall Rule which allows all incoming TCP connections to all programs from any source and to all ports is created in Wind... 9.8 - CRITICAL 2022-12-05 2022-12-07
CVE-2016-20091 json Windows Firewall Control 4.8.6.0 contains an unquoted service path vulnerability that allows local attackers to escalate priv... 9.8 - CRITICAL 2026-06-19 2026-06-22

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMicrosoftWindows Firewall-
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