CVE catalog

CVE-2026-22740

Severity: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Published: Apr 19, 2026, 10:00:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.34% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	libspring-java	sid	`4.3.30-6`	vulnerable
Debian	libspring-java	forky	`4.3.30-6`	vulnerable
Debian	libspring-java	trixie	`4.3.30-3`	vulnerable
Debian	libspring-java	bookworm	`4.3.30-2`	vulnerable
Cpe	libspring-java	Not reported	Not reported	vulnerable
Cpe	spring_framework	Not reported	`5.3.48`	fixed
Cpe	spring_framework	Not reported	`6.1.27`	fixed
Cpe	spring_framework	Not reported	`6.2.18`	fixed
Cpe	spring_framework	Not reported	`7.0.7`	fixed
Cpe	spring_framework	Not reported	`7.0.7`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libspring-java	source	sid	`(unfixed)`	unimportant	Not reported	Not reported
Debian	libspring-java	source	forky	`(unfixed)`	unimportant	Not reported	Not reported
Debian	libspring-java	source	trixie	`(unfixed)`	unimportant	Not reported	Not reported
Debian	libspring-java	source	bookworm	`(unfixed)`	unimportant	Not reported	Not reported
Cpe	spring_framework	cpe	Not reported	`5.3.48`	Not reported	Not reported	Not reported
Cpe	spring_framework	cpe	Not reported	`6.1.27`	Not reported	Not reported	Not reported
Cpe	spring_framework	cpe	Not reported	`6.2.18`	Not reported	Not reported	Not reported
Cpe	spring_framework	cpe	Not reported	`7.0.7`	Not reported	Not reported	Not reported
Cpe	spring_framework	cpe	Not reported	`7.0.7`	Not reported	NVD-CVE-2026-22740	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libspring-aop-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-beans-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-context-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-context-support-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-core-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-expression-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-instrument-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-jdbc-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-jms-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-messaging-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-orm-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-oxm-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-test-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-transaction-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-web-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-web-portlet-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
[libspring-web-servlet-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12
- 4.3.30-2 · all · bookworm
  Affected
  nvd · libspring-java · debian · bookworm; nvd · libspring-java · debian · 12

[Debian 13 (Trixie)]

[libspring-aop-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13
[libspring-beans-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13
[libspring-context-java]Affected
Source package: [libspring-java]
Details (2)
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13
- 4.3.30-3 · all · trixie
  Affected
  nvd · libspring-java · debian · 13

Next results

Observed: Oct 27, 2026, 10:28:14 AM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]