CVE-2026-28542
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation...
Permission bypass vulnerability in the system service framework. 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
- High
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-28542- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-755
- Updated
- 2026-11-02
EUVDEUVD-2026-9812
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
EUVD-2026-9812- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-975h-8rj2-fcmc
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation...
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
GHSA-975h-8rj2-fcmc- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Weakness
- CWE-755
- Updated
- 2026-11-02
NVD
Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-28542- CVSS 3.1
- 7.3 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-755
- 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-2026-28542 is a high vulnerability (CVSS 7.3) in Huawei Emui, published March 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.09%, the 0th percentile. No source names a fixed version.