CVE-2026-21007
MEDIUM EPSS 5.8%
Published Apr 13, 20262mo ago · Modified Jun 17, 20262w ago
4.4 CVSS 4.0
Published Apr 13, 2026 2mo ago
Last Modified Jun 17, 2026 2w ago
Description
Improper check for exceptional conditions in Device Care prior to SMR Apr-2026 Release 1 allows physical attackers to bypass Knox Guard.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/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 Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
5.8% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-754
Affected Products 79
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 14.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 15.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
| samsung | android | 16.0 | any |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=04
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.