7.5

CVE-2026-47885: spring spring framework

CVSS: 7.5v3.1HighUndergoing analysis
AliasesUBUNTU-CVE-2026-47885
Published 27-08-2026Last modified 27-08-2026
Open JSON

Vulnerability summary

CVE-2026-47885 is a high (CVSS 7.5) vulnerability in spring spring framework. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 28.8% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.37%
0%100%
Low · +0.11 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-08-2026
    PublishedVulnerability first disclosed.
  2. 27-08-2026
    Last modifiedVulnerability information updated.

Description

The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when maxInMemorySize is set to -1. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.37%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

+0.11 pp

From 0.26% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.37%

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

Spring1 product
  • spring framework≥ 7.0.0, ≤ 7.0.8 | ≥ 6.2.0, ≤ 6.2.19 | ≥ 6.1.0, ≤ 6.1.28
Ubuntu1 product
  • libspring-javaAll versions (No fix recorded)
Vmware1 product
  • spring_framework≥ 6.1.0, < 6.1.29 | ≥ 6.2.0, < 6.2.20 | ≥ 7.0.0, < 7.0.8.1

3 vendors · 3 products

References

3 links