Improper Certificate Validation in Kura Sushi Official App for Android and Kura Sushi Official App for iOS - CVE-2026-41872
Published: May 11, 2026
Vulnerability identifier: #VU130920
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-41872
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: EPG
Affected software:
Kura Sushi Official App for Android
Kura Sushi Official App for iOS
Kura Sushi Official App for Android
Kura Sushi Official App for iOS
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper certificate validation on push notifications. A remote attacker can perform a man-in-the-middle (MitM) attack and eavesdrop or alter the communication on push notifications.
How to mitigate CVE-2026-41872
Install updates from vendor's website.