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CVE-2026-41872

Quick assessment

Affected
EPG, Inc. "Kura Sushi Official App" for Android
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kura Sushi Official App是日本Kura Sushi公司的一款连锁回转寿司餐厅的移动订位与会员服务应用。 Kura Sushi Official App存在信任管理问题漏洞，该漏洞源于证书验证不当，可能导致中间人攻击窃听或篡改推送通知通信。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.16% · P5

Affected Version Matrix 2

VendorProduct Version RangeStatus
EPG, Inc. "Kura Sushi Official App" for Android from 2.0.11 to 3.9.10 affected
EPG, Inc. "Kura Sushi Official App" for iOS from 2.0.11 to 3.9.10 affected
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I. Basic Information for CVE-2026-41872

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
"Kura Sushi Official App" provided by EPG, Inc. is vulnerable to improper certificate validation. A man-in-the-middle attack may allow eavesdropping on, or altering, the communication on push notifications between the affected application and the relevant server.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Kura Sushi Official App 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kura Sushi Official App是日本Kura Sushi公司的一款连锁回转寿司餐厅的移动订位与会员服务应用。 Kura Sushi Official App存在信任管理问题漏洞，该漏洞源于证书验证不当，可能导致中间人攻击窃听或篡改推送通知通信。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
EPG, Inc. "Kura Sushi Official App" for Android from 2.0.11 to 3.9.10 -
EPG, Inc. "Kura Sushi Official App" for iOS from 2.0.11 to 3.9.10 -

II. Public POCs for CVE-2026-41872

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-41872

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Vendor Advisories for CVE-2026-41872 (1)

Vendor Pages for CVE-2026-41872 (2)

IV. Related Vulnerabilities

Same weakness: CWE-295