CVE-2017-0806 Deserialization in Android

What is CVE-2017-0806?

CVE-2017-0806 is a high-severity unsafe deserialization vulnerability in Google Android, published on 3 Oct 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

An elevation of privilege vulnerability in the Android framework (gatekeeperresponse). Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0. Android ID: A-62998805.

Weakness: CWE-502

Which versions are affected by CVE-2017-0806?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2017-0806?

No fix has been published for CVE-2017-0806 yet. Limit exposure of the affected software until one is available.

Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.

Is CVE-2017-0806 being exploited?

There is no known exploitation of CVE-2017-0806 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

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-5fp4-3wwr-fq9m, UBUNTU-CVE-2017-0806.