spring-projects/spring-framework · Security
Spring Framework Denial of Service via Multipart Requests in WebFlux
- GHSA ID
- GHSA-83f7-v6px-pp3h
- CVE ID
- CVE-2026-41840
- Severity
- medium
- Published
- Updated
- CVSS
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 5.9 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
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.
CWEs
- CWE-400 · Uncontrolled Resource Consumption
- CWE-401 · Missing Release of Memory after Effective Lifetime