What is the severity of CVE-2023-26547?

CVE-2023-26547 is classified as a high severity vulnerability due to its potential to lead to privilege escalation.

How do I fix CVE-2023-26547?

To fix CVE-2023-26547, users should update to the latest patched version of Huawei EMUI or HarmonyOS software.

What versions are affected by CVE-2023-26547?

CVE-2023-26547 affects Huawei EMUI versions 11.0.1, 12.0.0, 12.0.1, and 13.0.0, as well as HarmonyOS versions 2.0, 2.0.1, 2.1, 3.0.0, and 3.1.0.

What type of vulnerability is CVE-2023-26547?

CVE-2023-26547 is a serialization/deserialization mismatch vulnerability.

Can CVE-2023-26547 be exploited remotely?

CVE-2023-26547 could potentially be exploited by an attacker with local access to the vulnerable device.

Vulnerability/
CVE-2023-26547

high

7.8

CWE

502

27/3/2023

2/8/2024

CVE-2023-26547

First published: Mon Mar 27 2023(Updated: )

The InputMethod module has a vulnerability of serialization/deserialization mismatch. Successful exploitation of this vulnerability may cause privilege escalation.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
Huawei EMUI	=11.0.1
Huawei EMUI	=12.0.0
Huawei EMUI	=12.0.1
Huawei EMUI	=13.0.0
Huawei HarmonyOS	=2.0
Huawei HarmonyOS	=2.0.1
Huawei HarmonyOS	=2.1
Huawei HarmonyOS	=3.0.0
Huawei HarmonyOS	=3.1.0

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Frequently Asked Questions

What is the severity of CVE-2023-26547?
CVE-2023-26547 is classified as a high severity vulnerability due to its potential to lead to privilege escalation.
How do I fix CVE-2023-26547?
To fix CVE-2023-26547, users should update to the latest patched version of Huawei EMUI or HarmonyOS software.
What versions are affected by CVE-2023-26547?
CVE-2023-26547 affects Huawei EMUI versions 11.0.1, 12.0.0, 12.0.1, and 13.0.0, as well as HarmonyOS versions 2.0, 2.0.1, 2.1, 3.0.0, and 3.1.0.
What type of vulnerability is CVE-2023-26547?
CVE-2023-26547 is a serialization/deserialization mismatch vulnerability.
Can CVE-2023-26547 be exploited remotely?
CVE-2023-26547 could potentially be exploited by an attacker with local access to the vulnerable device.

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agent/softwarecombine
collector/mitre-cve
source/MITRE
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agent/last-modified-date
agent/weakness
agent/first-publish-date
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collector/nvd-index
agent/software-canonical-lookup-request
vendor/huawei
canonical/huawei emui
version/huawei emui/11.0.1
version/huawei emui/12.0.0
version/huawei emui/12.0.1
version/huawei emui/13.0.0
canonical/huawei harmonyos
version/huawei harmonyos/2.0
version/huawei harmonyos/2.0.1
version/huawei harmonyos/2.1
version/huawei harmonyos/3.0.0
version/huawei harmonyos/3.1.0

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