Vulnerability Database

320,453

Total vulnerabilities in the database

CVE-2026-20853

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows WalletService allows an unauthorized attacker to elevate privileges locally.

  • Published: Jan 13, 2026
  • Updated: Jan 14, 2026
  • CVE: CVE-2026-20853
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.4
  • AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs: