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Medium severity5.9NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026

CVE-2026-41840

CVE-2026-41840

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

1

Spring Projects/WebFluxllm-create
Range: 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

Patches

Vulnerability mechanics

References

1

spring.io/security/cve-2026-41840nvdVendor Advisory

News mentions

0

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