CVE-2025-0306

CVE-2025-0306 · Ruby: openssl: ruby marvin attack

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A vulnerability was found in Ruby. The Ruby interpreter is vulnerable to the Marvin Attack. This attack allows the attacker to decrypt previously encrypted messages or forge signatures by exchanging a large number of messages with the vulnerable service.

CVSS 7.4 · High · EPSS 0.7%

Published

2025-01-09T04:05:42.194Z

Updated

2026-06-29T23:24:34.331Z

Stack: system

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