CVE-2026-20977
MEDIUM EPSS 2.4%
Published Feb 4, 20264mo ago · Modified Jun 17, 20261w ago
6.9 CVSS 4.0
Published Feb 4, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
Description
Improper access control in Emergency Sharing prior to SMR Feb-2026 Release 1 allows local attackers to interrupt its functioning.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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 Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
2.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Affected Products 73
| 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 | 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 |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=02
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.