CVE-2026-85892

Published Sep 14, 2026

Last updated 6 days ago

Overview

Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.
Source
secure@microsoft.com
NVD status
Analyzed
Products
edge_chromium

Risk scores

CVSS 3.1

Type
Secondary
Base score
7.8
Impact score
6
Exploitability score
1.1
Vector string
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Severity
HIGH

Weaknesses

secure@microsoft.com
CWE-362

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.