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CVE-2026-20994

Quick assessment

Affected
Samsung Mobile Samsung Account
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.

SAMSUNG Account是韩国三星（SAMSUNG）公司的账户管理软件。 SAMSUNG Account 15.5.01.1之前版本存在安全漏洞，该漏洞源于URL重定向，可能导致远程攻击者获取访问令牌。

AI Predicted 7.4 Difficulty: Easy EPSS 0.12% · P2

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
Samsung Mobile Samsung Account 15.5.01.1 unaffected
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I. Basic Information for CVE-2026-20994

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
URL redirection in Samsung Account prior to version 15.5.01.1 allows local attackers to potentially get access token.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Source: CVE Program / CVE List V5
Vulnerability Title
SAMSUNG Account 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SAMSUNG Account是韩国三星（SAMSUNG）公司的账户管理软件。 SAMSUNG Account 15.5.01.1之前版本存在安全漏洞，该漏洞源于URL重定向，可能导致远程攻击者获取访问令牌。
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
Samsung Mobile Samsung Account 15.5.01.1 -

II. Public POCs for CVE-2026-20994

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-20994

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Vendor Advisories for CVE-2026-20994 (1)

Same Patch Batch · Samsung Mobile · 2026-03-16 · 17 CVEs total

CVE-2026-21005 SAMSUNG Smart Switch 安全漏洞
CVE-2026-21004 SAMSUNG Smart Switch 安全漏洞
CVE-2026-21002 SAMSUNG Galaxy Store 安全漏洞
CVE-2026-21001 SAMSUNG Galaxy Store 安全漏洞
CVE-2026-21000 SAMSUNG Galaxy Store 安全漏洞
CVE-2026-20999 SAMSUNG Smart Switch 安全漏洞
CVE-2026-20998 SAMSUNG Smart Switch 安全漏洞
CVE-2026-20997 SAMSUNG Smart Switch 安全漏洞
CVE-2026-20996 SAMSUNG Smart Switch 安全漏洞
CVE-2026-20995 SAMSUNG Smart Switch 安全漏洞
CVE-2026-20993 SAMSUNG Assistant 安全漏洞
CVE-2026-20992 SAMSUNG Settings 安全漏洞
CVE-2026-20991 SAMSUNG ThemeManager 安全漏洞
CVE-2026-20990 SAMSUNG Secure Folder 安全漏洞
CVE-2026-20989 SAMSUNG Font Settings 安全漏洞
CVE-2026-20988 SAMSUNG Settings 安全漏洞

IV. Related Vulnerabilities

Same product: Samsung Account
Same vendor: Samsung Mobile
Same weakness: CWE-601

V. Comments for CVE-2026-20994

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