CVE-2026-20997medium

CVE-2026-20997: medium-severity vulnerability in Samsung Mobile Smart Switch

Published

Follow this CVE+ Monitor Smart Switch

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.3%
Improper verification of cryptographic signature in Smart Switch prior to version 3.7.69.15 allows remote attackers to potentially bypass authentication.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
Samsung Mobile · Smart Switch
Related CVEs — Samsung Mobile Smart Switch

In the same product, most dangerous first.

CVE-2026-20998HIGHCVE-2026-20998EPSS 0.6%CVE-2026-20999HIGHCVE-2026-20999EPSS 0.3%CVE-2026-20995MEDIUMCVE-2026-20995EPSS 0.3%CVE-2025-21064HIGHCVE-2025-21064EPSS 0.3%CVE-2026-21083MEDIUMCVE-2026-21083EPSS 0.3%CVE-2026-21005HIGHCVE-2026-21005EPSS 0.2%