CVE-2021-26689: Use After Free
First published: Thu Feb 04 2021(Updated: )
An issue was discovered on LG mobile devices with Android OS 8.0, 8.1, 9.0, and 10 software. The USB laf gadget has a use-after-free. The LG ID is LVE-SMP-200031 (February 2021).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Android | =8.0 | |
| Android | =8.1 | |
| Android | =9.0 | |
| Android | =10.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-26689?
CVE-2021-26689 is classified as a high severity vulnerability due to its impact on the USB laf gadget in affected LG mobile devices.
How do I fix CVE-2021-26689?
To fix CVE-2021-26689, users should update their LG mobile devices to the latest available software version that addresses this vulnerability.
Which LG mobile devices are affected by CVE-2021-26689?
CVE-2021-26689 affects LG mobile devices running Android OS versions 8.0, 8.1, 9.0, and 10.
What type of vulnerability is CVE-2021-26689?
CVE-2021-26689 is a use-after-free vulnerability which can potentially allow an attacker to execute arbitrary code.
When was CVE-2021-26689 disclosed?
CVE-2021-26689 was disclosed in February 2021 as part of LG's security updates.
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