Memory Corruption in Android stpropnci Process

Publication date: 2026-09-08

Last updated on: 2026-09-24

Assigner: Android (associated with Google Inc. or Open Handset Alliance)

Description

In stpropnci_process_std of stpropnci_std.cc, there is a possible memory safety issue due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-08

Last Modified

2026-09-24

Generated

2026-09-30

AI Q&A

2026-09-10

EPSS Evaluated

2026-09-27

NVD

CVE-2026-58823

Affected Vendors & Products

Vendor	Product	Version / Range
google	android	17.0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-120	The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

Attack-Flow Graph

Executive Summary

This is a memory safety issue in the stpropnci_process_std function of stpropnci_std.cc. It occurs because there is a missing bounds check, which could allow an attacker to exploit it for local privilege escalation. No additional execution privileges or user interaction are required for exploitation.

Impact Analysis

This vulnerability could allow an attacker to gain elevated privileges on your system. Since it requires no additional privileges or user interaction, it poses a significant risk if exploited. Attackers could potentially take control of your device or access sensitive data.

Mitigation Strategies

Apply the latest security patches from your device or software vendor to address the missing bounds check in stpropnci_process_std. Monitor official Android security bulletins for updates related to this issue.

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