CVE-2026-86319: medium-severity vulnerability in java-json-tools json-patch
java-json-tools json-patch Patch Operation JsonPatch.java JsonPatch.apply resource consumption
Published · Updated
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33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 0.7%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
java-json-tools · json-patchpublic PoCs found — 1
cve_referencegithub.com/java-json-tools/json-patch/issues/167unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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