CVE-2026-15806: `HTTPPasswordMgr` can send saved HTTPS credentials via HTTP because of incorrect scheme matching

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Aug

Released

2026-08-21

EPSS Score

0.43% (percentile: 36.1%)

Affected Products (2)

Other

• 21021-17084
• 21694-17084

Revision History

• 2026-08-21: Information published.