CVE-2026-34858
4.1
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Huawei | HarmonyOS | 6.0.0 | affected |
| Huawei | HarmonyOS | 5.1.0 | affected |
Weaknesses
- CWE-362: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://consumer.huawei.com/en/support/bulletin/2026/4/
- https://consumer.huawei.com/en/support/bulletinvision/2026/4/
- https://consumer.huawei.com/en/support/bulletinwearables/2026/4/
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