P4Verified

CVE-2026-58390: core < 26.1.11

CVE-2026-58390. CVSS 3.1 base score 8.0 (HIGH, Vendor/CNA).

Affected technology

core · < 26.1.11
opnsense

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · User interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 8.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 18:54 UTC

CWE: CWE-79
CCR priority: 32.0 /100 (P4)
CVSS 3.1: 8.0 /10 · CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H · Vendor/CNA
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 18:53:01.928580+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-58390.html