SEPTEMBER 17, 2026
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Case File

CVE-2026-86513

MEDIUM · CVSS 5.3 EPSS 0.40% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-08 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in the JSON Pointer parser of the jackson-coreutils library can lead to resource allocation issues, potentially allowing remote attackers to exploit this flaw. Organizations using Java applications that rely on this library should prioritize patching or mitigating this vulnerability, as public exploits are now available. Immediate action is recommended to prevent potential resource exhaustion attacks.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-86513
Severity
MEDIUM
CVSS
5.3
EPSS
0.40%
Java GitHub

Original NVD Description

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.