SamsungCVE-2026-21070

Samsung Message: improper input validation

CVE-2026-21070 · Published Aug 10, 2026 · updated Aug 19, 2026

Medium5.1

No fix yet

Improper input validation in Samsung Message prior to SMR Aug-2026 Release 1 allows physical attackers to access sensitive information.

Affected versions

The source does not list versions here. See the source advisory for affected products and fixes.

Details and references

CVSS 4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/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
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-20