CVE-2026-66310: edge before 151.0.4129.59 (exclusive); +1 more affected products

CVE-2026-66310. CVSS 3.1 base score 7.1 (HIGH, NVD). EPSS 0.00364 (percentile 0.29038), scored 22-Oct-2026.

Affected technology

edge · before 151.0.4129.59 (exclusive)
microsoft

Microsoft Edge for Android · 1.0.0.0 to before 151.0.4129.59
Microsoft

Component: Not specified by the source

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

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

An unauthorized attacker can disclose information locally. Vendor/CNA’s CVSS 3.1 assessment (base score 7.7/10) rates confidentiality and integrity impact as high; availability impact as none. NVD’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-73
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00364 · percentile 0.29038 · 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-2026-66310.html