CVE-2026-66061: core < 2026.5.0

CVE-2026-66061. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.00166 (percentile 0.05575), scored 22-Oct-2026.

Affected technology

core · < 2026.5.0
home-assistant

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and availability impact as none; integrity impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-862
CCR priority: 28.4 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N · Vendor/CNA
EPSS: 0.00166 · percentile 0.05575 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-66061.html