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CVE-2026-40447

Quick assessment

Affected
Samsung Open Source Escargot
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

SAMSUNG Escargot是韩国三星（SAMSUNG）公司的一款内存优化的 JavaScript 引擎，适用于手机、平板电脑和电视等中端设备。 SAMSUNG Escargot存在安全漏洞，该漏洞源于整数溢出或环绕错误，可能导致未定义行为。

CVSS 5.1 · Medium EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-40447

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow or wraparound vulnerability in Samsung Open Source Escargot allows undefined behavior.This issue affects Escargot: 97e8115ab1110bc502b4b5e4a0c689a71520d335.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Escargot 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Escargot是韩国三星（SAMSUNG）公司的一款内存优化的 JavaScript 引擎，适用于手机、平板电脑和电视等中端设备。 SAMSUNG Escargot存在安全漏洞，该漏洞源于整数溢出或环绕错误，可能导致未定义行为。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Samsung Open Source Escargot 97e8115ab1110bc502b4b5e4a0c689a71520d335 -

II. Public POCs for CVE-2026-40447

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III. Intelligence Information for CVE-2026-40447

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Patches & Fixes for CVE-2026-40447 (1)

Same Patch Batch · Samsung Open Source · 2026-04-13 · 8 CVEs total

CVE-2026-25208 8.1 HIGH SAMSUNG Escargot 安全漏洞
CVE-2026-25205 7.4 HIGH SAMSUNG Escargot 安全漏洞
CVE-2026-25207 7.4 HIGH SAMSUNG Escargot 安全漏洞
CVE-2026-40446 6.9 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-25206 6.7 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-25209 6.5 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-25204 6.2 MEDIUM SAMSUNG Escargot 安全漏洞

IV. Related Vulnerabilities

Same product: Escargot
Same vendor: Samsung Open Source
Same weakness: CWE-190

V. Comments for CVE-2026-40447

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