CVE-2025-12888: Constant Time Issue with Xtensa-based ESP32 and X22519

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2025-Nov

Released

2025-11-25

Last Updated

2025-12-03

EPSS Score

0.02% (percentile: 4.9%)

Affected Products (2)

Other

• 20085-17086
• 19283-17084

Revision History

• 2025-11-25: Information published.
• 2025-12-03: Information published.