CVE-2018-9381 Information disclosure in Android

What is CVE-2018-9381?

CVE-2018-9381 is a high-severity vulnerability in Google Android, published on 2 Dec 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

In gatts_process_read_by_type_req of gatt_sr.c, there is a possible information disclosure due to uninitialized data. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Weakness: CWE-908

Which versions are affected by CVE-2018-9381?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2018-9381?

No fix has been published for CVE-2018-9381 yet. Limit exposure of the affected software until one is available.

Is CVE-2018-9381 being exploited?

There is no known exploitation of CVE-2018-9381 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-pvf4-gmq6-p9cx.