CVE-2026-34867
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this...
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-34867- CVSS 3.1
- 5.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
EUVDEUVD-2026-21804
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
EUVD-2026-21804- CVSS 3.1
- 5.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-84fx-xj3c-r25h
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this...
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
GHSA-84fx-xj3c-r25h- CVSS 3.1
- 5.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H - Weakness
- CWE-415
- Updated
- 2026-11-02
NVD
Double free vulnerability in the multi-mode input system. Impact: Successful exploitation of this vulnerability may affect availability.
- Record
CVE-2026-34867- CVSS 3.1
- 5.6 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:H - Weakness
- CWE-415
- 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-2026-34867 is a medium vulnerability (CVSS 5.6) in Huawei Harmonyos, published April 13, 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.