CVE-2026-47308
Possible ATT&CK Techniques 1AI
T1203 · Exploitation for Client ExecutionAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Samsung Open Source | Walrus | f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9 | affected |
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I. Basic Information for CVE-2026-47308
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
NULL pointer dereference vulnerability in Samsung Open Source Walrus allows Pointer Manipulation. This issue affects Walrus: f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Walrus 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Walrus是韩国三星（SAMSUNG）公司的一个WebAssembly运行时引擎。 SAMSUNG Walrus存在代码问题漏洞，该漏洞源于空指针取消引用，可能导致指针操作。
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 | Walrus | f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9 | - |
II. Public POCs for CVE-2026-47308
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patch · 1
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-2026-47314 | 7.8 HIGH | Escargot 缓冲区错误漏洞 |
| CVE-2026-47307 | 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 weakness: CWE-476
- CVE-2026-32134
NanoMQ: NULL Pointer Dereference Crash in tcptran_pipe_peer - CVE-2026-25110
Sensors_medical_sensor has a NULL pointer dereference vulner - CVE-2026-47307
SAMSUNG Walrus 代码问题漏洞 - CVE-2026-8783
omec-project amf dispatcher.go UERadioCapabilityCheckRespons - CVE-2026-8782
omec-project amf NGAP Message handler.go null pointer derefe
V. Comments for CVE-2026-47308
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