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CVE-2026-58839

Quick assessment

Affected
Google Android
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.

在 的 函数中，由于存在缓冲区溢出，可能导致越界读取。这可能引发本地权限提升，且不需要额外的执行权限。利用该漏洞时，无需用户交互。

AI Predicted 7.2 Difficulty: Moderate

Affected Version Matrix 4

VendorProduct Version RangeStatus
Google Android 16-qpr2 affected
16 affected
15 affected
14 affected
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I. Basic Information for CVE-2026-58839

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In forEachLine of MountRegistry.cpp, there is a possible out of bounds read due to a buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Google Android 16-qpr2 -

II. Public POCs for CVE-2026-58839

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III. Intelligence Information for CVE-2026-58839

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Vendor Advisories for CVE-2026-58839 (1)

Same Patch Batch · Google · 2026-09-08 · 91 CVEs total

CVE-2026-28659 10.0 CRITICAL MicroXR Blobstore 缺失权限检查致本地提权
CVE-2026-49883 10.0 CRITICAL PermissionsManager缺失权限检查致本地信息泄露
CVE-2026-19201 6.6 MEDIUM Denial of Service via Unbounded Recursion in go-attestation Windows SIPA Parser
CVE-2026-0054 WalletContextualLocationsService 权限校验缺失导致本地信息泄露
CVE-2026-28614 SlicePermissionActivity混淆副手权限提升漏洞
CVE-2026-28650 WindowState中setHiddenWhileSuspended逻辑错误致提权
CVE-2026-28638 XmpDataParser多函数数据净化逻辑错误致本地信息泄露
CVE-2026-28642 ActivityStarter逻辑错误致本地提权
CVE-2026-28639 Media Framework组件本地权限提升漏洞
CVE-2026-28644 Android ActivityTaskManagerService权限绕过漏洞
CVE-2026-28627 btm_sec.cc 信息泄露
CVE-2026-28626 SetupPassthroughActivity 意图重定向致本地提权
CVE-2026-28624 软件本地权限提升漏洞
CVE-2026-28623 蓝牙RSSI功能缺失权限校验致MAC地址泄露
CVE-2026-28622 MediaProvider权限绕过致位置信息泄露
CVE-2026-28620 软件多权限绕过致本地提权漏洞
CVE-2026-28618 oapv.c中dec_frm_prepare函数堆溢出致远程代码执行
CVE-2026-28617 WifiNetworkSuggestionsManager资源耗尽致本地DoS
CVE-2026-28616 Windows Setup Wizard 特权提升漏洞
CVE-2026-28652 RangingServiceImpl缺少权限校验致远程信息泄露

Showing top 20 of 91 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Android
Same vendor: Google

V. Comments for CVE-2026-58839

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