CVE-2026-58553
Received Received - Intake

Out-of-Bounds Read in Huawei Image Codec Module

Publication date: 2026-07-15

Last updated on: 2026-07-15

Assigner: Huawei Technologies

Description
Out-of-bounds read vulnerability in the image codec module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

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Meta Information

Published
2026-07-15
Last Modified
2026-07-15
Generated
2026-07-15
AI Q&A
2026-07-15
EPSS Evaluated
N/A
NVD
CVE-2026-58553
EUVD
EUVD-2026-44657

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
huawei harmonyos 6.1.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

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Impact Analysis

Successful exploitation may allow unauthorized access to sensitive data, affecting service confidentiality. This could lead to data leaks or exposure of personal information stored on the device.

Executive Summary

CVE-2026-58553 is an out-of-bounds read vulnerability in the image codec module of Huawei devices running HarmonyOS. This flaw allows an attacker to read memory outside the intended buffer, potentially exposing sensitive data.

Mitigation Strategies

Update HarmonyOS to the latest version to patch the image codec module vulnerability. Disable unnecessary image processing services if updates are not immediately available. Monitor network traffic for unusual data access patterns.

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