CVE-2026-21002
MEDIUM EPSS 0.0%
Published Mar 16, 20263mo ago · Modified Jun 17, 20262w ago
5.9 CVSS 4.0
Published Mar 16, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago
Description
Improper verification of cryptographic signature in Galaxy Store prior to version 4.6.03.8 allows local attacker to install arbitrary application.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
0.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-347
Affected Products 1
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | galaxy_store | * | <4.6.03.8 |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=03
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.