CVE-2026-22740

medium

Published 2026-04-29 · Modified 2026-05-13

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

6.5

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

6.5

Description

Spring Framework DoS with Multipart Temp Files in WebFlux

Predictions

Exploit likelihood

75%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

Debian Affected 5 releases

Version	Status	Fixed in
trixie	Affected	—
sid	Affected	—
forky	Affected	—
bullseye	Affected	—
bookworm	Affected	—

Package impact

Ecosystem	Package	Vulnerable	Fixed
Maven	org.springframework:spring-webflux	`>=7.0.0,<7.0.7`	`7.0.7`
Maven	org.springframework:spring-webflux	`>=6.2.0,<6.2.18`	`6.2.18`
Maven	org.springframework:spring-webflux	`>=6.1.0,<=6.1.26`
Maven	org.springframework:spring-webflux	`<=5.3.47`
MAVEN	org.springframework:spring-webflux	`<= 5.3.47`
MAVEN	org.springframework:spring-webflux	`>= 6.1.0, <= 6.1.26`
MAVEN	org.springframework:spring-webflux	`>= 6.2.0, <= 6.2.17`	`6.2.18`
MAVEN	org.springframework:spring-webflux	`>= 7.0.0, <= 7.0.6`	`7.0.7`

Application impact

Vendor	Product	Versions	Fixed
vmware	spring_framework	`{"endExcluding":"5.3.48"}`	`5.3.48`

References

CWEs

CWE-400

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.