CVE-2020-0212 Use after free in Android

What is CVE-2020-0212?

CVE-2020-0212 is a medium-severity use after free vulnerability in Google Android, published on 11 Jun 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

In _onBufferDestroyed of InputBufferManager.cpp, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-135140854

Weakness: CWE-416, CWE-125

Which versions are affected by CVE-2020-0212?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2020-0212?

No fix has been published for CVE-2020-0212 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.

Is CVE-2020-0212 being exploited?

There is no known exploitation of CVE-2020-0212 in the wild and no public exploit code.

Other vulnerabilities in Google Android

• CVE-2026-58704 Google Pixel Improper Authorization Exploited High 8.8
• CVE-2025-48543 Android Runtime Use-After-Free Exploited High 8.8
• CVE-2023-35674 Android Framework Privilege Escalation Exploited High 8.8
• CVE-2025-48595 Android Framework Integer Overflow Exploited High 8.4
• CVE-2024-32896 Android Pixel Privilege Escalation Exploited High 8.1

All Google Android vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-pq8x-83ch-9hrx.