CVE-2026-21018
Possible ATT&CK Techniques 1AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | SMR May-2026 Release in Android 14, 15, 16< * | unaffected |
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I. Basic Information for CVE-2026-21018
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds write in SveService prior to SMR May-2026 Release 1 allows local privileged attackers to execute arbitrary code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG Mobile devices 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Mobile devices是韩国三星（SAMSUNG）公司的一系列的三星移动设备，包括手机、平板等。 SAMSUNG Mobile devices SMR May-2026 Release 1之前版本存在缓冲区错误漏洞，该漏洞源于越界写入，可能导致本地特权攻击者执行任意代码。
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 | Samsung Mobile Devices | SMR May-2026 Release in Android 14, 15, 16 ~ * | - |
II. Public POCs for CVE-2026-21018
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Samsung Mobile · 2026-05-13 · 8 CVEs total
| CVE-2026-21024 | SAMSUNG System Support Service 安全漏洞 | |
| CVE-2026-21022 | SAMSUNG SMR 安全漏洞 | |
| CVE-2026-21021 | SAMSUNG Mobile devices 安全漏洞 | |
| CVE-2026-21020 | SAMSUNG SMR 安全漏洞 | |
| CVE-2026-21019 | SAMSUNG Mobile devices 安全漏洞 | |
| CVE-2026-21016 | SAMSUNG Mobile devices 安全漏洞 | |
| CVE-2026-21015 | SAMSUNG Mobile devices 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-21018
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