CVE-2026-41840

EUVD-2026-35327
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Affected Products (NVD)
VendorProductVersion
vmwarespring_framework
5.3.0 ≤
𝑥
< 5.3.49
vmwarespring_framework
6.1.0 ≤
𝑥
< 6.1.28
vmwarespring_framework
6.2.0 ≤
𝑥
< 6.2.18.1
vmwarespring_framework
7.0.0 ≤
𝑥
< 7.0.7.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libspring-java
bookworm
unimportant
bullseye
unimportant
forky
unimportant
sid
unimportant
trixie
unimportant
Common Weakness Enumeration
References
https://spring.io/security/cve-2026-41840