What’s Vulnerable › Vulnerabilities

CVE-2026-28552

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-05 · updated 2026-06-17
• Weakness: CWE-19

Description

Out-of-bounds write vulnerability in the IMS module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected products

• Huawei EMUI: 14.0.0, 14.2.0, 15.0.0
• Huawei HarmonyOS: 4.0.0, 4.2.0, 4.3.0, 4.3.1, 5.1.0, 6.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2026/3/
• https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/
• https://consumer.huawei.com/en/support/bulletinwearables/2026/3/

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