What’s Vulnerable › Vulnerabilities

CVE-2026-28539

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% 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

Data processing vulnerability in the certificate management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Affected products

• Huawei HarmonyOS: 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/

Get alerted when CVE-2026-28539 or the next vulnerability affects your stack