CVE-2026-85892

7.8 highEPSS 0.2%

High (7.8) in microsoft edge chromium. EPSS 0.2% chance of exploitation in the next 30 days.

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an authorized attacker to elevate privileges locally.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-362
Published: 2026-09-14
Modified: 2026-09-25
Record from: the NVD, synced 2026-10-19

Affected

microsoft:edge_chromium

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85892

Check your stack JSON