CVE-2026-34863 PUBLISHED

Assigner: huawei
Reserved: 31.03.2026 Published: 13.04.2026 Updated: 13.04.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 6.7

Product Status

Vendor Huawei
Product HarmonyOS
Versions Default: unaffected
  • Version 6.0.0 is affected
  • Version 5.1.0 is affected

References

Problem Types

  • CWE-787 Out-of-bounds write CWE