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.
History

Mon, 15 Jun 2026 04:15:00 +0000

Type Values Removed Values Added
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.
Title svaarala duktape duk_api_bytecode.c memory corruption
First Time appeared Svaarala
Svaarala duktape
Weaknesses CWE-119
CPEs cpe:2.3:a:svaarala:duktape:*:*:*:*:*:*:*:*
Vendors & Products Svaarala
Svaarala duktape
References
Metrics cvssV2_0

{'score': 4.3, 'vector': 'AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-06-15T03:45:07.142Z

Reserved: 2026-06-14T13:43:24.569Z

Link: CVE-2026-12216

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-06-15T04:16:26.140

Modified: 2026-06-15T04:16:26.140

Link: CVE-2026-12216

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-15T06:45:30Z