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CVE-2026-20495

AI Predicted 7.8 Difficulty: Easy EPSS 0.11% · P1

Affected Version Matrix 6

VendorProductVersion RangeStatus
MediaTek, Inc.MediaTek chipsetMT7902affected
MT7920affected
MT7921affected
MT7922affected
MT7925affected
MT7927affected
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I. Basic Information for CVE-2026-20495

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Bluetooth driver, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00488300; Issue ID: MSV-7296.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
MediaTek Chipsets 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek Chipsets是中国MediaTek公司的一系列芯片。 MediaTek Chipsets 存在授权问题漏洞，该漏洞源于缺少权限检查，可能导致本地权限提升。
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

VendorProductAffected VersionsCPESubscribe
MediaTek, Inc.MediaTek chipset MT7902 -

II. Public POCs for CVE-2026-20495

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III. Intelligence Information for CVE-2026-20495

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Vendor Advisories for CVE-2026-20495 (1)

Same Patch Batch · MediaTek, Inc. · 2026-08-03 · 34 CVEs total

CVE-2026-20472MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20480MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20479MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20478MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20477MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20476MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20475MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20474MediaTek Chipsets 竞争条件问题漏洞
CVE-2026-20473MediaTek Chipsets 资源管理错误漏洞
CVE-2026-20497MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20471MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20469MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20468MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20467MediaTek Chipsets 权限许可和访问控制问题漏洞
CVE-2026-20466MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20465MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20464MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20498MediaTek Chipsets 软件供应链问题漏洞
CVE-2026-20481MediaTek Chipsets 缓冲区错误漏洞
CVE-2026-20482MediaTek Chipsets 资源管理错误漏洞

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MediaTek chipset
Same vendor: MediaTek, Inc.
Same weakness: CWE-862

V. Comments for CVE-2026-20495

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