Known Vulnerabilities for OPNsense by Deciso B.V.

Listed below are 10 of the newest known vulnerabilities associated with "OPNsense" by "Deciso B.V.".

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-2026-71490 json OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.11, OPNsense\Core\ACL::hasPrivilege() appends a dire... Not Provided 2026-10-15 2026-10-15
CVE-2026-63442 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the unauthenticated WebGUI login usernam... Not Provided 2026-10-15 2026-10-16
CVE-2026-58395 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the safe-delete path reached through Api... Not Provided 2026-10-15 2026-10-15
CVE-2026-58394 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, src/www/system_advanced_admin.php reads ... Not Provided 2026-10-15 2026-10-15
CVE-2026-58393 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the OpenVPN Client Specific Override com... Not Provided 2026-10-15 2026-10-15
CVE-2026-58392 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the NTP GPS page stores the operator-sup... Not Provided 2026-10-15 2026-10-15
CVE-2026-58391 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, Firewall Rules and NAT views place store... Not Provided 2026-10-15 2026-10-20
CVE-2026-58390 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the OpenVPN connection-status dashboard ... Not Provided 2026-10-15 2026-10-20
CVE-2026-57155 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.11, the Firewall Alias GeoIP importer's proc... Not Provided 2026-10-15 2026-10-15
CVE-2026-53582 json OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.10, the Trust module stores attacker-control... Not Provided 2026-10-15 2026-10-16
Results limited to 10 most recent vulnerabilities

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