CVE-2026-41847

5.3 mediumEPSS 0.2%

Medium (5.3) in vmware spring framework. EPSS 0.2% chance of exploitation in the next 30 days.

Spring WebFlux applications may be vulnerable to a security bypass when using the Kotlin Router DSL. Affected versions: Spring Framework 5.3.0 through 5.3.48.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 5% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2026-06-09
Modified: 2026-07-23
Record from: the NVD, synced 2026-10-19

Affected

vmware:spring_framework

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-vqgp-pf68-6947	Maven	org.springframework:spring-webflux	<=5.3.39	no fix published

References

https://spring.io/security/cve-2026-41847

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