CVE-2026-58731: Information disclosure in Google Android
In multiple functions of physmem_extmem_linux.c, there is a possible out-of-bounds read due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
AI Analysis
Technical Summary
This vulnerability involves multiple functions in the physmem_extmem_linux.c file of Google Android where uninitialized data leads to a potential out-of-bounds read. This flaw can be exploited locally to disclose sensitive information without needing elevated execution privileges or user interaction.
Potential Impact
An attacker with local access could exploit this vulnerability to read sensitive information from memory, potentially leading to information disclosure. No additional privileges or user interaction are required for exploitation, increasing the risk in environments where local access is possible.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
CVE-2026-58731: Information disclosure in Google Android
Description
In multiple functions of physmem_extmem_linux.c, there is a possible out-of-bounds read due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS v3.1
Score 5.5medium
Affected software
Android
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves multiple functions in the physmem_extmem_linux.c file of Google Android where uninitialized data leads to a potential out-of-bounds read. This flaw can be exploited locally to disclose sensitive information without needing elevated execution privileges or user interaction.
Potential Impact
An attacker with local access could exploit this vulnerability to read sensitive information from memory, potentially leading to information disclosure. No additional privileges or user interaction are required for exploitation, increasing the risk in environments where local access is possible.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Google_Devices
- Date Reserved
- 2026-07-02T05:40:51.924Z
- State
- PUBLISHED
Threat ID: 6aa992bc55bf5e2cf53bf4bb
Added to database: 09/15/2026, 18:47:24 UTC
Last enriched: 09/15/2026, 20:02:58 UTC
Last updated: 09/16/2026, 03:07:30 UTC
Views: 4
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