CVE-2021-27211: Steghide Project Steghide

High severity, CVSS 7.5. EPSS: 3.3% chance of exploitation in the next 30 days.

steghide 0.5.1 relies on a certain 32-bit seed value, which makes it easier for attackers to detect hidden data.

Affected products

• Steghide Project Steghide: version 0.5.1 only

Published 2021-02-15. Last modified 2026-06-17.