CVE-2026-47372: Rrwo Crypt::saltedhash

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

Crypt::SaltedHash versions through 0.09 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography.

Affected products

• Rrwo Crypt::saltedhash: up to and including 0.09

Published 2026-05-20. Last modified 2026-07-20.