3.7

CVE-2026-59314: spring spring framework HTTP Request/Response Splitting

CVSS: 3.7v3.1LowModified
AliasesUBUNTU-CVE-2026-59314DEBIAN-CVE-2026-59314
Published 27-08-2026Last modified 01-09-2026
Open JSON

Vulnerability summary

CVE-2026-59314 is a low (CVSS 3.7) HTTP Request/Response Splitting vulnerability in spring spring framework. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16% of scored vulnerabilities.

Overall risk
15/100
0100
Low · default modelHow is this calculated?
CVSS score
3.7/10
010
Low · v3.1 (CVE.org)
EPSS score
0.26%
0%100%
Low · +0.06 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. 01-09-2026
    Last modifiedVulnerability information updated.

Description

Applications that build a Content-Disposition header value from untrusted input may be vulnerable to HTTP response splitting when the input is a malicious file name. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28 Spring Framework 6.0.0 - 6.0.30 Spring Framework 5.3.0 - 5.3.49 Spring Framework 5.2.25.RELEASE and earlier

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

16%

Versus all other CVEs

30-day change

+0.06 pp

From 0.20% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.26%

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

Debian1 product
  • libspring-javaAll versions (No fix recorded)
Spring1 product
  • spring framework≥ 7.0.0, ≤ 7.0.8 | ≥ 6.2.0, ≤ 6.2.19 | ≥ 6.1.0, ≤ 6.1.28 | ≥ 6.0.0, ≤ 6.0.30 | ≥ 5.3.0, ≤ 5.3.49 | ≤ 5.2.25.RELEASE
Ubuntu1 product
  • libspring-javaAll versions (No fix recorded)
Vmware1 product
  • spring_framework≤ 5.2.25 | ≥ 5.3.0, ≤ 5.3.49 | ≥ 6.0.0, ≤ 6.0.30 | ≥ 6.1.0, ≤ 6.1.28 | ≥ 6.2.0, ≤ 6.2.19 | ≥ 7.0.0, ≤ 7.0.8

4 vendors · 4 products

References

4 links