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.

Vulnerability/
CVE-2021-26689

critical

9.8

CWE

416

4/2/2021

3/8/2024

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
Google Android	=8.0
Google Android	=8.1
Google Android	=9.0
Google Android	=10.0

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Reference Links

https://lgsecurity.lge.com/

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.

agent/type
agent/softwarecombine
collector/nvd-index
agent/software-canonical-lookup-request
collector/mitre-cve
source/MITRE
agent/author
agent/last-modified-date
agent/references
agent/severity
agent/weakness
agent/event
agent/tags
agent/first-publish-date
agent/description
agent/source
vendor/google
canonical/google android
version/google android/8.0
version/google android/8.1
version/google android/9.0
version/google android/10.0

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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.