Spring HATEOAS Collection+JSON/UBER deserializers do not honor Jackson configuration
CVE-2026-41006

7.5HIGH

Key Information:

Vendor

Spring

Status
Spring Hateoas
Vendor
CVE Published:
9 June 2026

What is CVE-2026-41006?

Spring HATEOAS's internal PropertyUtils.createObjectFromProperties method, used by the Collection+JSON and UBER media type deserializers, performs bean property binding via reflection without consulting Jackson access-control annotations.

Affected versions: Spring HATEOAS 1.5.0 through 1.5.6; 2.3.0 through 2.3.4; 2.4.0 through 2.4.1; 2.5.0 through 2.5.2; 3.0.0 through 3.0.3.

Affected Version(s)

Spring HATEOAS 1.5.0 < 1.5.7

Spring HATEOAS 2.3.0 < 2.3.5

Spring HATEOAS 2.4.0 < 2.4.2

References

https://spring.io/security/cve-2026-41006

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.