CVE-2019-5266
Description
Huawei Share function in P30 9.1.0.193(C00E190R2P1) smartphone has an insufficient input validation vulnerability. Attackers can exploit this vulnerability by sending crafted packets to the affected device. Successful exploit may cause the function will be disabled.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Insufficient input validation in Huawei Share on P30 smartphones allows attackers to disable the function by sending crafted packets.
Vulnerability
Huawei Share function in P30 smartphones running version 9.1.0.193(C00E190R2P1) has an insufficient input validation vulnerability. The vulnerability allows attackers to send specially crafted packets that are not properly validated, leading to the function being disabled. [1]
Exploitation
An attacker in adjacent network proximity can exploit this vulnerability by sending crafted packets to the affected device. No authentication or user interaction is required. The attack does not require high complexity. [1]
Impact
Successful exploitation results in the Huawei Share function being disabled. This is a denial of service (availability) impact. No confidentiality or integrity compromise is reported. [1]
Mitigation
Huawei has released software update version 10.0.0.166(C00E66R1P11) to fix this vulnerability. Users should update their devices to the resolved version via the official update mechanism. [1]
AI Insight generated on May 26, 2026. Synthesized from this CVE's description and the cited reference URLs; citations are validated against the source bundle.
Affected products
2- Huawei/Share function P30v5Range: 9.1.0.193(C00E190R2P1)
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.huawei.com/en/psirt/security-advisories/huawei-sa-20191218-02-share-enmitrex_refsource_CONFIRM
News mentions
0No linked articles in our index yet.