Description
A vulnerability has been found in java-json-tools json-patch up to 1.13. Affected by this vulnerability is the function JsonPatch.apply of the file src/main/java/com/github/fge/jsonpatch/JsonPatch.java of the component Patch Operation Handler. The manipulation leads to resource consumption. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| java-json-tools | json-patch | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13 | — |
References
- VDB-399510 | java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption vdb-entry technical-description
- VDB-399510 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-86319 | CVE Analysis and Report third-party-advisory
- Submit #908321 | java-json-tools json-patch 1.13 Denial of Service via Unbounded Patch Operations and deepCopy third-party-advisory
- https://github.com/java-json-tools/json-patch/issues/167 exploit issue-tracking patch
- https://github.com/java-json-tools/json-patch/ patch product