Medium [CVE-2026-41840] Spring Framework: Spring WebFlux applications are vulnerable to Denial of Service (DoS) attacks when processing multipart requests.
This medium-severity VMware (Broadcom) advisory covers CVE-2026-41840 affecting Spring Framework.
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Summary
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.
- 7.0.0
- 6.2.0
- 6.1.0
- 5.3.0
NVD record · high-confidence parse· fetched 2 months ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
NVD record · high-confidence parse· fetched 2 months ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
NVD record · high-confidence parse· fetched 2 months ago·verify at source
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