CVE-2026-15788: WCOW cache mount source selector resolves NTFS junctions outside of cache root

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Jul

Released

2026-07-23

EPSS Score

0.14% (percentile: 4.2%)

Affected Products (1)

Other

• 21418-17084

Revision History

• 2026-07-23: Information published.