Microsoft · Windows · CVE-2026-20853
**Name of the Vulnerable Software and Affected Versions**
Windows versions prior to 2026-20853
**Description**
A race condition exists in Windows WalletService due to concurrent execution using a shared resource with improper synchronization. This allows an unauthorized attacker to elevate privileges locally.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.