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CVE-2026-34855

5.7 medium SSVC exploitation: none Analyzed
NVD · CVE.org

Out-of-bounds write vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.7 · huaweiNVD modified 2026-10-25 23:10

Affected (CPE criteria) 9

  • cpe:2.3:o:huawei:harmonyos:4.0.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:harmonyos:4.2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:harmonyos:4.3.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:harmonyos:4.3.1:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:emui:14.0.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:emui:14.2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:huawei:emui:15.0.0:*:*:*:*:*:*:*

References 1