CVE-2026-41007CWE-770

Spring HATEOAS heap exhaustion through unbounded internal caching

High · published June 9, 2026

CVSS v3.1
7.5
EPSS
0%
Percentile
38.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.6th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-06-09T04:00Z
EPSS history
Timeline
  • 09 JUN 04:00Z
    Spring HATEOAS heap exhaustion through unbounded internal caching
    cvelistv5