CVE-2025-0052: Pure Storage Flashblade

High severity, CVSS 8.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Improper input validation performed during the authentication process of FlashBlade could lead to a system Denial of Service.

Affected products

• Pure Storage Flashblade: from 3.3.0, up to and including 3.3.11; from 4.0.0, up to and including 4.0.6; from 4.1.0, up to and including 4.1.20; from 4.2.0, up to and including 4.2.3; from 4.3.0, up to and including 4.3.12; from 4.4.0, up to and including 4.4.6; …

Published 2025-06-10. Last modified 2026-06-17.