AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

HuaweiCVE-2026-81644

Huawei HarmonyOS: denial of service

Huawei

CVE-2026-81644 · Published Sep 9, 2026

Medium4.3
No fix yet
Huawei advisory

DoS vulnerability in the preview service module.

Impact: Successful exploitation of this vulnerability may affect availability.

Affected versions

PackageAffectedFixed in
HarmonyOS
Product
<= 6.1.0No fix yet
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-264

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