6.5

CVE-2026-22740: vmware spring_framework Uncontrolled Resource Consumption

CVSS: 6.5v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2026-22740DEBIAN-CVE-2026-22740CGA-8cfq-vm9p-fmc6
Published 29-04-2026Last modified 29-04-2026
Open JSON

Vulnerability summary

CVE-2026-22740 is a medium (CVSS 6.5) Uncontrolled Resource Consumption vulnerability in vmware spring_framework. EPSS estimates a 0.34% chance of exploitation in the next 30 days, higher than 26.4% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 0 · Related 1
CGA-CJC6-CC3M-55M6

Timeline

  1. 29-04-2026
    PublishedVulnerability first disclosed.
  2. 29-04-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

7 scores · 7 sources · 1 version

EPSS trend

Probability

0.34%

Chance of exploitation in the next 30 days

Percentile

26%

Versus all other CVEs

30-day change

0.00 pp

From 0.34% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Chainguard11 products
  • conductor< 3.31.0-r4
  • conductor-fips< 3.31.0-r5
  • kafbat-ui< 1.4.2-r9
  • kafbat-ui-fips< 1.4.2-r8
  • kayenta-2025.0All versions (No fix recorded)
Debian1 product
  • libspring-javaAll versions (No fix recorded)
Org.springframework1 product
  • spring-webflux≥ 7.0.0, < 7.0.7 | ≥ 6.2.0, < 6.2.18 | ≥ 6.1.0, ≤ 6.1.26 | ≤ 5.3.47
Ubuntu1 product
  • libspring-javaAll versions (No fix recorded)
Vmware1 product
  • spring_framework≥ 5.3.0, < 5.3.48 | < 5.3.48 | ≥ 6.1.0, < 6.1.27 | ≥ 6.2.0, < 6.2.18 | ≥ 7.0.0, < 7.0.7
Wolfi1 product
  • thingsboard-tb-node< 4.3.1.1-r11

6 vendors · 16 products

References

7 links