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CVE-2026-47314

Quick assessment

Affected
Samsung Open Source Escargot
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Escargot是Samsung开源的一个轻量级JavaScript引擎，适用于资源受限的嵌入式设备。 Escargot存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致缓冲区溢出。

CVSS 7.8 · High EPSS 0.32% · P22

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution

Affected Version Matrix 1

VendorProduct Version RangeStatus
Samsung Open Source Escargot 590345cc6258317c5da850d846ce6baaf2afc2d3 affected
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I. Basic Information for CVE-2026-47314

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Out-of-bounds write vulnerability in Samsung Open Source Escargot allows Overflow Buffers. This issue affects Escargot: 590345cc6258317c5da850d846ce6baaf2afc2d3.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
Escargot 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Escargot是Samsung开源的一个轻量级JavaScript引擎，适用于资源受限的嵌入式设备。 Escargot存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致缓冲区溢出。
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 590345cc6258317c5da850d846ce6baaf2afc2d3 -

II. Public POCs for CVE-2026-47314

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8471 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-47314

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Same Patch Batch · Samsung Open Source · 2026-05-19 · 11 CVEs total

CVE-2026-47311 7.8 HIGH SAMSUNG Escargot 安全漏洞
CVE-2026-47310 7.8 HIGH Escargot 资源管理错误漏洞
CVE-2026-47307 5.5 MEDIUM SAMSUNG Walrus 代码问题漏洞
CVE-2026-47308 5.5 MEDIUM SAMSUNG Walrus 代码问题漏洞
CVE-2026-47309 5.5 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-47316 5.5 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-47313 5.5 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-47317 5.5 MEDIUM SAMSUNG Escargot 安全漏洞
CVE-2026-47315 5.5 MEDIUM SAMSUNG Escargot 代码问题漏洞
CVE-2026-47312 5.5 MEDIUM SAMSUNG Escargot 安全漏洞

IV. Related Vulnerabilities

Same product: Escargot
Same vendor: Samsung Open Source
Same weakness: CWE-787

V. Comments for CVE-2026-47314

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