CVE-2026-44193

critical · 9.1

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7.

9.1

CVSS

0.7%

EPSS (exploit prob.)

51st

EPSS percentile

2026-05-13

Published

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-88

Affected products

Vendor	Product	Affected versions
opnsense	opnsense	< 26.1.7

Check a specific version with /api/v1/cve/match.

References

https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p
https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-44193