Resource exhaustion in Spring Integration - CVE-2026-59274

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Main Vulnerability Database Vulnerabilities #VU146216

Resource exhaustion in Spring Integration - CVE-2026-59274

Published: August 28, 2026


Vulnerability identifier: #VU146216
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-59274
CWE-ID: CWE-400
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote user to cause a denial of service.

The vulnerability exists due to improper resource consumption in UnZipTransformer when processing zip archives. A remote user can send a specially crafted zip archive to cause a denial of service.


Affected software

Spring Integration
Library Support for Spring

How to mitigate CVE-2026-59274

Install security update from vendor's website.

Spring Integration - addressed in versions 6.4.13, 6.5.11, 7.0.5.1, 7.0.6, 7.1.0.1, 7.1.1
Library Support for Spring - update to 3.5.19

External References

Related Security Bulletins