CVE-2026-44193CRITICAL 9.1EPSS p47.8%

CVE-2026-44193CVE-2026-44193

Description

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.

Scoring

CVSS 3.19.1 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS0.69% probability of exploitation · percentile 47.8% · 2026-06-18T12:00:27Z
Published2026-05-13
Last modified2026-05-15

Underlying weaknesses· 1

CWE-88

References

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

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Argument Delimiters in a Command ('Argument Injection')cwe-880%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-44194
CVE
CVE-2026-45158
CVE
CVE-2026-30868
CVE
CVE-2026-34578
CVE
CVE-2025-50989
CVE
CVE-2025-69691
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.