CVE-2026-20987

HIGH EPSS 3.4%

Published Feb 4, 20264mo ago · Modified Jun 17, 20262w ago

8.7 CVSS 4.0

High

Published Feb 4, 2026 4mo ago

Last Modified Jun 17, 2026 2w ago

Description

Improper input validation in GalaxyDiagnostics prior to version 3.5.050 allows local privileged attackers to execute privileged commands.

CVSS Details

Base Score

8.7

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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 High

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

3.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

References 1

security.samsungmobile.com https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=02

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.