CVE-2026-12216

MediumCVSS 5.3/10Last modified Jul 24, 2026

Description

A weakness has been identified in svaarala duktape up to 2.99.99. This issue affects some unknown processing of the file duk_api_bytecode.c. Executing a manipulation of the argument count_instr can lead to memory corruption. The attack requires local access. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Jun 15, 2026
Last modified: Jul 24, 2026
NVD status: Deferred

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