CVE-2025-53864

MEDIUM EPSS 52.2%
Published Jul 11, 202511mo ago · Modified Jun 17, 20262w ago
5.8 CVSS 3.1
Medium
Find Similar
Published Jul 11, 2025 11mo ago
Last Modified Jun 17, 2026 2w ago

Description

Connect2id Nimbus JOSE + JWT 10.0.x before 10.0.2 and 9.37.x before 9.37.4 allows a remote attacker to cause a denial of service via a deeply nested JSON object supplied in a JWT claim set, because of uncontrolled recursion. NOTE: this is independent of the Gson 2.11.0 issue because the Connect2id product could have checked the JSON object nesting depth, regardless of what limits (if any) were imposed by Gson.

CVSS Details

Base Score
5.8
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
52.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-674

References 5

  • bitbucket.org https://bitbucket.org/connect2id/nimbus-jose-jwt/commits/f7fb882cc08f027c9ceb874acec3b51c6222861c
  • bitbucket.org https://bitbucket.org/connect2id/nimbus-jose-jwt/issues/583/stackoverflowerror-due-to-deeply-nested
  • bitbucket.org https://bitbucket.org/connect2id/nimbus-jose-jwt/issues/593/back-port-cve-2025-53864-fix-to-9x-branch
  • github.com https://github.com/google/gson/commit/1039427ff0100293dd3cf967a53a55282c0fef6b
  • github.com https://github.com/google/gson/compare/gson-parent-2.11.0...gson-parent-2.12.0

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.