Vulnerability · Published Sep 9, 2026 · Assigned by huawei

CVE-2026-49315

High 7.1

In plain English

A high-severity security flaw in EMUI from Huawei. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.1%top 98.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

DoS vulnerability in the input device module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected products (as reported)

Vendor	Product	Versions
Huawei	HarmonyOS	4.3.34.3.14.3.04.2.04.0.0
Huawei	EMUI	16.0.015.0.014.2.014.0.0

Weakness: CWE-264 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References

https://consumer.huawei.com/en/support/bulletin/2026/9/
https://consumer.huawei.com/en/support/bulletinvision/2026/9/