CVE-2026-42256: net-imap: Denial of service via high iteration count for `SCRAM-*` authentication

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-May

Released

2026-05-11

EPSS Score

0.05% (percentile: 15.7%)

Affected Products (1)

Other

• 21312-17084

Revision History

• 2026-05-11: Information published.