CVE-2020-0136

HIGH

Android 10 - Integer Overflow to Out-of-Bounds Write in Parcel.cpp

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2020-0136. PoCs published by Satheesh575555.

AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2020-0136, a vulnerability in the Android libhwbinder library. The exploit demonstrates how to trigger the vulnerability by manipulating binder transactions, potentially leading to privilege escalation.

Description

In multiple locations of Parcel.cpp, there is a possible out-of-bounds write due to an integer overflow. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-120078455

Exploits (1)

nomisec WORKING POC
by Satheesh575555 · poc
https://github.com/Satheesh575555/libhwbinder_AOSP10_r33_CVE-2020-0136

This repository contains a proof-of-concept exploit for CVE-2020-0136, a vulnerability in the Android libhwbinder library. The exploit demonstrates how to trigger the vulnerability by manipulating binder transactions, potentially leading to privilege escalation.

Classification
Working Poc 90%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: Android libhwbinder (AOSP 10 r33)
No auth needed
Prerequisites: Access to a vulnerable Android device with libhwbinder
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/pixel/2020-06-01

Scores

CVSS v3 7.8
EPSS 0.0025
EPSS Percentile 15.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-190 CWE-787
Status published
Products (1)
google/android 10.0
Published Jun 11, 2020
Tracked Since Feb 18, 2026