CVE-2026-41840: VMware Spring Framework

Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days.

Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests. Affected versions: Spring Framework 7.0.0 through 7.0.7, 6.2.0 through 6.2.18, 6.1.0 through 6.1.27, 5.3.0 through 5.3.48.

Affected products

• VMware Spring Framework: from 5.3.0, before 5.3.49 (fixed in 5.3.49); from 6.1.0, before 6.1.28 (fixed in 6.1.28); from 6.2.0, before 6.2.18.1 (fixed in 6.2.18.1); from 7.0.0, before 7.0.7.1 (fixed in 7.0.7.1)

Published 2026-06-09. Last modified 2026-07-23.