Spring Data web support unbounded negative-result cache keyed on attacker-supplied property names
CVE-2026-41716

7.5HIGH

Key Information:

Vendor

Spring

Status
Spring Data Commons
Vendor
CVE Published:
9 June 2026

What is CVE-2026-41716?

Spring Data's internal property-lookup cache accepts and permanently retains attacker-supplied strings as cache keys, allowing heap exhaustion through repeated requests.

Affected versions: Spring Data Commons 2.7.0 through 2.7.19; 3.3.0 through 3.3.16; 3.4.0 through 3.4.14; 3.5.0 through 3.5.11; 4.0.0 through 4.0.5.

Affected Version(s)

Spring Data Commons 2.7.0 < 2.7.20

Spring Data Commons 3.3.0 < 3.3.17

Spring Data Commons 3.4.0 < 3.4.15

References

https://spring.io/security/cve-2026-41716

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

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