CVE-2018-9499 Information disclosure in Android

What is CVE-2018-9499?

CVE-2018-9499 is a medium-severity vulnerability in Google Android, published on 2 Oct 2018. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

In readVector of iCrypto.cpp, there is a possible invalid read due to uninitialized data. This could lead to local information disclosure from the DRM server with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9.0 Android ID: A-79218474

Weakness: CWE-908

Which versions are affected by CVE-2018-9499?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2018-9499?

No fix has been published for CVE-2018-9499 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-9499 being exploited?

There is no known exploitation of CVE-2018-9499 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-fpg8-4qpq-2vf4.