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NVD Vulnerability Details :
CVE-2026-20977
Analyzed
More InfoOfficial Page
Source-mobile.security@samsung.com
View Known Exploited Vulnerability (KEV) details
Published At-04 Feb, 2026 | 07:15
Updated At-05 Feb, 2026 | 21:32

Improper access control in Emergency Sharing prior to SMR Feb-2026 Release 1 allows local attackers to interrupt its functioning.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.06.9MEDIUM
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
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
Vector:
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
Type: Primary
Version: 3.1
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:-:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-apr-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-aug-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-dec-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-feb-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jan-2026-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jul-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-jun-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-mar-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-may-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2021-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-nov-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2023-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2024-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-oct-2025-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-sep-2022-r1:*:*:*:*:*:*
Samsung
samsung
>>android>>14.0
cpe:2.3:o:samsung:android:14.0:smr-sep-2023-r1:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=02mobile.security@samsung.com
Vendor Advisory
Hyperlink: https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=02
Source: mobile.security@samsung.com
Resource:
Vendor Advisory
Change History
0Changes found
Details not found