CVE-2026-86513

A security flaw has been discovered in java-json-tools jackson-coreutils 2.0. This vulnerability affects the function TreePointer.tokensFromInput of the file src/main/java/com/github/fge/jackson/jsonpointer/TreePointer.java of the component JSON Pointer parser. The manipulation results in allocation of resources. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

• CWE-400
• CWE-770

• https://github.com/java-json-tools/jackson-coreutils/
• https://github.com/java-json-tools/jackson-coreutils/issues/66
• https://vuldb.com/cve/CVE-2026-86513
• https://vuldb.com/submit/908445
• https://vuldb.com/vuln/399667
• https://vuldb.com/vuln/399667/cti
• https://github.com/java-json-tools/jackson-coreutils/issues/66

Published

Sep 8, 2026

Last Modified

Sep 8, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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