Out-of-Bounds Affecting duktape package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

EPSS
0.11% (2nd percentile)

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  • Snyk IDSNYK-UBUNTU2004-DUKTAPE-17340399
  • published17 Jun 2026
  • disclosed15 Jun 2026

Introduced: 15 Jun 2026

CVE-2026-12216  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 duktape.

NVD Description

Note: Versions mentioned in the description apply only to the upstream duktape package and not the duktape package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1