CVE-2026-21042
Possible ATT&CK Techniques 1AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | SMR Jul-2026 Release in Android 14, 15, 16< * | unaffected |
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I. Basic Information for CVE-2026-21042
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds write in libsavsac.so prior to SMR Jul-2026 Release 1 allows local 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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | SMR Jul-2026 Release in Android 14, 15, 16 ~ * | - |
II. Public POCs for CVE-2026-21042
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Same Patch Batch · Samsung Mobile · 2026-07-10 · 18 CVEs total
| CVE-2026-21049 | SMR Jul-2026 R1 libpadm.so 缓冲区溢出导致任意代码执行 | |
| CVE-2026-21039 | 三星手机Settings不当访问控制漏洞 | |
| CVE-2026-21040 | SMR Jul-2026 Release 1 IAFDService越权漏洞 | |
| CVE-2026-21041 | 三星SEAgentService本地权限绕过漏洞 | |
| CVE-2026-21043 | Wallpaper服务路径穿越漏洞（SMR Jul-2026 Release 1前） | |
| CVE-2026-21044 | KnoxGuardManager本地权限绕过漏洞 | |
| CVE-2026-21045 | 华为MediaCodec库TIFF越界写入漏洞 | |
| CVE-2026-21046 | fabricKeymaster Race Condition漏洞：提权执行任意代码 | |
| CVE-2026-21048 | Qualcomm libimagecodec 缓冲区溢出漏洞 | |
| CVE-2026-21057 | Samsung Pass < 5.2.10.3 越界写入漏洞 | |
| CVE-2026-21050 | SmartThingsKit < SMR Jul-2026 R1 存在访问控制不当漏洞 | |
| CVE-2026-21051 | TencentWifiSecurity默认权限错误漏洞 | |
| CVE-2026-21052 | SemClipboardService漏洞：路径穿越，SMR Jul-2026 Release 1以下版本 | |
| CVE-2026-21053 | 三星邮件V6.2.13.1前存在任意文件创建漏洞 | |
| CVE-2026-21054 | InputSharing<2.7.01.4组件导出不当漏洞 | |
| CVE-2026-21055 | 三星Bixby<4.0.70.8组件导出漏洞 | |
| CVE-2026-21056 | Samsung Health <7.00.0.107 本地权限绕过致信息泄露 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-21042
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