CVE-2026-20500
Quick assessment
Affected
MediaTek, Inc. MediaTek chipset
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.
MediaTek Chipset是中国MediaTek公司的一款集成通信与运算功能的芯片组产品。 MediaTek Chipset MT2716版本、MT6835版本、MT6858版本、MT6878版本、MT6881版本、MT6897版本、MT6899版本、MT6982VB版本、MT6986版本、MT6988版本、MT6991版本、MT6993版本、MT8668版本、MT8676版本、MT8678版本、MT8755版本、MT8775版本、MT8792版本、MT8793版本、MT8863版本、MT8873版
Possible ATT&CK Techniques 1 AI
T1591 · Gather Victim Org InformationAffected Version Matrix 22
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset | MT2716 |
affected |
MT6835 |
affected | ||
MT6858 |
affected | ||
MT6878 |
affected | ||
MT6881 |
affected | ||
MT6897 |
affected | ||
MT6899 |
affected | ||
MT6982VB |
affected | ||
| … +14 more rows | |||
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I. Basic Information for CVE-2026-20500
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Modem, there is a possible system crash due to improper input validation. This could lead to local denial of service with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01810811; Issue ID: MSV-9232.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipset 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipset是中国MediaTek公司的一款集成通信与运算功能的芯片组产品。 MediaTek Chipset MT2716版本、MT6835版本、MT6858版本、MT6878版本、MT6881版本、MT6897版本、MT6899版本、MT6982VB版本、MT6986版本、MT6988版本、MT6991版本、MT6993版本、MT8668版本、MT8676版本、MT8678版本、MT8755版本、MT8775版本、MT8792版本、MT8793版本、MT8863版本、MT8873版
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 | MT2716 | - |
|
II. Public POCs for CVE-2026-20500
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2026-20500 (1)
Same Patch Batch · MediaTek, Inc. · 2026-09-07 · 18 CVEs total
| CVE-2026-20509 | MediaTek Chipset 缓冲区错误漏洞 | |
| CVE-2026-20501 | MediaTek Chipset 缓冲区错误漏洞 | |
| CVE-2026-20502 | MediaTek Chipset 缓冲区错误漏洞 | |
| CVE-2026-20503 | MediaTek Chipset 异常处理不当漏洞 | |
| CVE-2026-20504 | MediaTek Chipset 异常处理不当漏洞 | |
| CVE-2026-20516 | MediaTek Chipset 权限许可和访问控制问题漏洞 | |
| CVE-2026-20506 | MediaTek Chipset 资源管理错误漏洞 | |
| CVE-2026-20507 | MediaTek Chipset 资源管理错误漏洞 | |
| CVE-2026-20508 | MediaTek Chipset 缓冲区错误漏洞 | |
| CVE-2026-20518 | MediaTek Chipset 缓冲区错误漏洞 | |
| CVE-2026-20510 | MediaTek Chipset 资源管理错误漏洞 | |
| CVE-2026-20511 | MediaTek Chipset 资源管理错误漏洞 | |
| CVE-2026-20512 | MediaTek Chipset 授权问题漏洞 | |
| CVE-2026-20513 | MediaTek Chipset 路径遍历漏洞 | |
| CVE-2026-20514 | MediaTek Chipset 授权问题漏洞 | |
| CVE-2026-20515 | MediaTek Chipset 资源管理错误漏洞 | |
| CVE-2026-20517 | MediaTek Chipset 资源管理错误漏洞 |