High severity · published Jun 9, 2026
CVE-2026-41006
Spring HATEOAS Collection+JSON/UBER deserializers do not honor Jackson configuration
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Spring HATEOAS's internal PropertyUtils.createObjectFromProperties method, used by the Collection+JSON and UBER media type deserializers, performs bean property binding via reflection without consulting Jackson access-control annotations.
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SH
Spring HATEOAS · Spring
1.5.0 before 1.5.7; 2.3.0 before 2.3.5; 2.4.0 before 2.4.2; 2.5.0 before 2.5.2.1; 3.0.0 before 3.0.3.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-41006
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-41006
Vendor Advisory
https://spring.io/security/cve-2026-41006
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Spring HATEOAS heap exhaustion through unbounded internal caching