Heap Buffer Overflow in OAPV Library

Publication date: 2026-09-08

Last updated on: 2026-09-08

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

Description

In dec_frm_prepare of oapv.c, there is a possible OOB write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-09-08

Last Modified

2026-09-08

Generated

2026-09-09

AI Q&A

2026-09-09

EPSS Evaluated

N/A

NVD

CVE-2026-28618

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability is a heap buffer overflow in the function dec_frm_prepare of oapv.c. It allows an out-of-bounds write, which could lead to remote code execution without requiring additional privileges or user interaction.

Impact Analysis

This vulnerability could allow attackers to execute arbitrary code remotely on your system. Since no user interaction or extra privileges are needed, it poses a significant risk for unauthorized access and potential system compromise.

Mitigation Strategies

Apply the latest security patches or updates from the vendor as soon as they become available to address the OOB write in oapv.c.

Hi! I’m here to help you understand CVE-2026-28618. Ask me anything about the vulnerability, its impact, or mitigation strategies.

0/70