CVE-2025-54637

Description

Out-of-bounds array access issue due to insufficient data verification in the kernel ambient light module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Category

4.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Vendor Advisory huawei.com
Affected: Huawei HarmonyOS
Affected: Huawei EMUI
Published at:
Updated at:

References

Link Tags
https://consumer.huawei.com/en/support/bulletin/2025/8/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-54637?
CVE-2025-54637 has been scored as a medium severity vulnerability.
How to fix CVE-2025-54637?
To fix CVE-2025-54637, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-54637 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-54637 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-54637?
CVE-2025-54637 affects Huawei HarmonyOS, Huawei EMUI.
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