CVE-2026-59307

Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale reference

Published Aug 27, 2026 CVSS 3.1 · 8 High EPSS < 1% KEV · Not listed
Description
An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed bean.
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

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Vmware
Vmware spring Integration
CPEs cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*
cpe:2.3:a:vmware:spring_integration:7.1.0:-:*:*:*:*:*:*
cpe:2.3:a:vmware:spring_integration:7.1.0:milestone1:*:*:*:*:*:*
cpe:2.3:a:vmware:spring_integration:7.1.0:milestone2:*:*:*:*:*:*
cpe:2.3:a:vmware:spring_integration:7.1.0:milestone3:*:*:*:*:*:*
cpe:2.3:a:vmware:spring_integration:7.1.0:rc1:*:*:*:*:*:*
Vendors & Products Vmware
Vmware spring Integration
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-502
CWE-613
Type Values Removed Values Added
First Time appeared Spring
Spring spring Integration
Vendors & Products Spring
Spring spring Integration
Type Values Removed Values Added
Description An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed bean. 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
Title Deserialization allow-list silently bypassed: setBeanClassLoader replaces deserializer but mapper keeps stale reference
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
vmware
Published
Updated
Aug 29, 2026, 3:55 AM
Reserved
Jul 4, 2026, 6:13 PM
Status
Analyzed
Published
Aug 27, 2026, 8:17 PM
Modified
Aug 31, 2026, 6:09 PM