CVE-2025-53864
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.8epss 0.8%
exploitation probability
0.8%top 44% of all CVEs
observed exploitation
nono source reports it
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:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
Affected products
Connect2id · Nimbus JOSE+JWTReferences
https://bitbucket.org/connect2id/nimbus-jose-jwt/commits/f7fb882cc08f027c9ceb874acec3b51c6222861chttps://bitbucket.org/connect2id/nimbus-jose-jwt/issues/583/stackoverflowerror-due-to-deeply-nestedhttps://bitbucket.org/connect2id/nimbus-jose-jwt/issues/593/back-port-cve-2025-53864-fix-to-9x-branchhttps://github.com/google/gson/commit/1039427ff0100293dd3cf967a53a55282c0fef6bhttps://github.com/google/gson/compare/gson-parent-2.11.0...gson-parent-2.12.0