CVE-2026-49304
Permission control vulnerability in the device key management module. Impact: Successful...
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-49304- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-264
- Updated
- 2026-11-02
EUVDEUVD-2026-60071
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
EUVD-2026-60071- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qqgg-59wm-3ggh
Permission control vulnerability in the device key management module. Impact: Successful...
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
GHSA-qqgg-59wm-3ggh- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
Permission control vulnerability in the device key management module. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-49304- CVSS 3.1
- 6.2 Medium
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-264
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-49304 is a medium vulnerability (CVSS 6.2) in Huawei Harmonyos, published August 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.