What’s Vulnerable › Vulnerabilities

CVE-2019-5296

• Severity: low (CVSS 3.9 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-06-04 · updated 2026-06-17
• Weakness: CWE-125

Description

Mate20 Huawei smartphones versions earlier than HMA-AL00C00B175 have an out-of-bounds read vulnerability. An attacker with a high permission runs some specific commands on the smartphone. Due to insufficient input verification, successful exploit may cause out-of-bounds read of the memory and the system abnormal.

Affected products

• Huawei Mate20: before hma-al00c00b175 — fixed in hma-al00c00b175

How to fix

Upgrade to a fixed version: Huawei Mate20 hma-al00c00b175. Check the vendor advisory for mitigations.

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190220-01-phone-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190220-01-phone-en

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