CVE-2026-59311 Security Details

CVE ID

CVE-2026-59311

CWE

CWE-59

CVE Description

A local unprivileged user on the same host can redirect all Zip/UnZip transformer output into a directory of their choosing by pre-creating /tmp/ziptransformer as a symlink before the application starts. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12

Published

Aug 20, 2026

CVSS Score & Severity

6.0Medium

CVSS Vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS Score

0.390%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

org/springframework/integration/zip/transformer/AbstractZipTransformer.onInit()V

JVM

Affected Ecosystems

affected

Source

National Vulnerability Database

References

spring.ioPROJECT