CVE-2026-21002
Quick assessment
Affected
Samsung Mobile Galaxy Store
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 Galaxy Store是韩国三星（SAMSUNG）公司的一个应用程序商店。 SAMSUNG Galaxy Store 4.6.03.8之前版本存在安全漏洞，该漏洞源于加密签名验证不当，可能导致本地攻击者安装任意应用程序。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-21002
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper verification of cryptographic signature in Galaxy Store prior to version 4.6.03.8 allows local attacker to install arbitrary application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Galaxy Store 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Galaxy Store是韩国三星（SAMSUNG）公司的一个应用程序商店。 SAMSUNG Galaxy Store 4.6.03.8之前版本存在安全漏洞，该漏洞源于加密签名验证不当，可能导致本地攻击者安装任意应用程序。
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 Mobile | Galaxy Store | 4.6.03.8 | - |
|
II. Public POCs for CVE-2026-21002
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-21002
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-21002 (1)
Same Patch Batch · Samsung Mobile · 2026-03-16 · 17 CVEs total
| CVE-2026-21005 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-21004 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-21001 | SAMSUNG Galaxy Store 安全漏洞 | |
| CVE-2026-21000 | SAMSUNG Galaxy Store 安全漏洞 | |
| CVE-2026-20999 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-20998 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-20997 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-20996 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-20995 | SAMSUNG Smart Switch 安全漏洞 | |
| CVE-2026-20994 | SAMSUNG Account 安全漏洞 | |
| CVE-2026-20993 | SAMSUNG Assistant 安全漏洞 | |
| CVE-2026-20992 | SAMSUNG Settings 安全漏洞 | |
| CVE-2026-20991 | SAMSUNG ThemeManager 安全漏洞 | |
| CVE-2026-20990 | SAMSUNG Secure Folder 安全漏洞 | |
| CVE-2026-20989 | SAMSUNG Font Settings 安全漏洞 | |
| CVE-2026-20988 | SAMSUNG Settings 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-21002
No comments yet