CVE-2026-41964
Description
Permission control vulnerability in the web. Impact: Successful exploitation of this vulnerability may affect availability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
A permission control vulnerability in Huawei HarmonyOS web components could allow an attacker to affect device availability.
Vulnerability
A permission control vulnerability exists in the web component of Huawei HarmonyOS. This flaw affects versions HarmonyOS6.1.0 and HarmonyOS6.0.0 (PC models) as listed in the May 2026 security bulletin [2]. The exact component and code path are not further detailed in the available references.
Exploitation
The necessary conditions for exploitation are not fully disclosed. Based on the vulnerability being in the web component, an attacker likely requires network access to the device's web interface. No authentication or user interaction is mentioned in the description. Further technical details are absent from the public advisory [2].
Impact
Successful exploitation of this vulnerability may affect availability, potentially leading to a denial-of-service condition. No impact on confidentiality or integrity is stated [2].
Mitigation
Huawei has addressed this vulnerability in the May 2026 security update for PCs. Users should apply the latest firmware update for their devices as detailed in the security bulletin [2]. No workarounds are provided in the advisory.
AI Insight generated on May 21, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2News mentions
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