CVE-2026-20481
Possible ATT&CK Techniques 1AI
T1068 · Exploitation for Privilege EscalationAffected Version Matrix 14
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset | MT6989 | affected |
MT8755 | affected | ||
MT8768 | affected | ||
MT8771 | affected | ||
MT8775 | affected | ||
MT8781 | affected | ||
MT8791T | affected | ||
MT8792 | affected | ||
| … +6 more rows | |||
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I. Basic Information for CVE-2026-20481
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In geniezone, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10965373; Issue ID: MSV-6935.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipsets 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国MediaTek公司的一系列芯片。 MediaTek Chipsets存在缓冲区错误漏洞，该漏洞源于geniezone缺少边界检查导致越界写入，可能导致已获得系统权限的攻击者实现本地权限提升。
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 |
|---|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset | MT6989 | - |
II. Public POCs for CVE-2026-20481
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Vendor Advisories for CVE-2026-20481 (1)
Same Patch Batch · MediaTek, Inc. · 2026-08-03 · 34 CVEs total
| CVE-2026-20472 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20480 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20479 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20478 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20477 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20476 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20475 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20474 | MediaTek Chipsets 竞争条件问题漏洞 | |
| CVE-2026-20473 | MediaTek Chipsets 资源管理错误漏洞 | |
| CVE-2026-20497 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20471 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20469 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20468 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20467 | MediaTek Chipsets 权限许可和访问控制问题漏洞 | |
| CVE-2026-20466 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20465 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20464 | MediaTek Chipsets 缓冲区错误漏洞 | |
| CVE-2026-20498 | MediaTek Chipsets 软件供应链问题漏洞 | |
| CVE-2026-20482 | MediaTek Chipsets 资源管理错误漏洞 | |
| CVE-2026-20483 | MediaTek Chipsets 授权问题漏洞 |
Showing top 20 of 34 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2026-20481
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