CVE-2026-41716

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

State: Published
Severity: 7.5 High
Published: Jun 9, 2026
Updated: Jun 30, 2026
Reserved: Apr 22, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	vmware

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
Spring Data CommonsSpring	2.7.0 to before 2.7.20Affected 3.3.0 to before 3.3.17Affected 3.4.0 to before 3.4.15Affected 3.5.0 to before 3.5.11.1Affected 4.0.0 to before 4.0.5.1Affected

References

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

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