CVE-2026-24923
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this...
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- High
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- Record
CVE-2026-24923- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-264
- Updated
- 2026-11-02
EUVDEUVD-2026-5666
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- Record
EUVD-2026-5666- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qvxh-6cx2-w55w
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this...
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- Record
GHSA-qvxh-6cx2-w55w- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
NVD
Permission control vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
- Record
CVE-2026-24923- CVSS 3.1
- 6.3 Medium
CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-24923 is a medium vulnerability (CVSS 6.3) in Huawei Harmonyos, published February 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.13%, the 2nd percentile. No source names a fixed version.