Public vulnerability disclosure
CVE-2026-101177
CVE-2026-101177
publishedCWE-264
Permission control vulnerability in the Optimizer module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Technical severity3.7 lowCVSS 3.1 · CNA: huawei
Published2026-11-02Source updated 2026-11-02
Collected2026-11-021 attributed source
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| HarmonyOS Huawei |
4.3.3 (affected) 4.3.1 (affected) 4.3.0 (affected) 4.2.0 (affected) 4.0.0 (affected) Other versions: unaffected |
CNA: huawei |
| EMUI Huawei |
16.0.0 (affected) 15.0.0 (affected) 14.2.0 (affected) 14.0.0 (affected) Other versions: unaffected |
CNA: huawei |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 3.7 low |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L | CNA: huawei |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.