Denial of Service Vulnerability in Spring Data Commons by Pivotal Software
CVE-2026-41721

5.9MEDIUM

Key Information:

Vendor

Spring

Status
Spring Data Commons
Vendor
CVE Published:
9 June 2026

What is CVE-2026-41721?

Spring Data Commons has a vulnerability that could lead to a Denial of Service condition when the Spring Data Web Support feature is active, especially in conjunction with controller methods using @ProjectedPayload. Attackers can exploit this flaw by sending specially crafted HTTP requests, causing substantial memory allocation issues that disrupt the application functionality.

Affected Version(s)

Spring Data Commons 4.0.0 < 4.0.5.1

Spring Data Commons 3.5.0 < 3.5.11.1

Spring Data Commons 3.4.0 < 3.4.15

References

https://spring.io/security/cve-2026-41721

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.