CVE-2026-22740
MEDIUMSpring Framework DoS with Multipart Temp Files in WebFlux
Title source: cnaDescription
A WebFlux server application that processes multipart requests creates temp files for parts larger than 10 K. Under some circumstances, temp files may remain not deleted after the request is fully processed. This allows an attacker to consume available disk space. Older, unsupported versions are also affected.
Scores
CVSS v3
6.5
EPSS
0.0005
EPSS Percentile
14.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (4)
VMware/Spring Framework
5.3.0 - 5.3.48
VMware/Spring Framework
6.1.0 - 6.1.27
VMware/Spring Framework
6.2.0 - 6.2.18
VMware/Spring Framework
7.0.0 - 7.0.7
Published
Apr 29, 2026
Tracked Since
Apr 29, 2026