CVE-2026-41007

HIGH

Spring HATEOAS heap exhaustion through unbounded internal caching

Title source: cna

Description

Spring HATEOAS maintains an unbounded static cache of StringLinkRelation instances keyed on attacker-supplied strings. 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.

References (1)

Core 1

Core References

https://spring.io/security/cve-2026-41007

Scores

CVSS v3 7.5

EPSS 0.0026

EPSS Percentile 17.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (6)

Spring/Spring HATEOAS 1.5.0 - 1.5.7

Spring/Spring HATEOAS 2.3.0 - 2.3.5

Spring/Spring HATEOAS 2.4.0 - 2.4.2

Spring/Spring HATEOAS 2.5.0 - 2.5.3

Spring/Spring HATEOAS 3.0.0 - 3.0.4

vmware/spring_hateoas 1.5.0 - 1.5.7

Published Jun 09, 2026

Tracked Since Jun 09, 2026