Vulnerability in Samsung Smart Switch

CVE-2026-21080

Cleartext storage of sensitive information in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to access sensitive data.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (1.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-21080: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-21080?
CVE-2026-21080 is a medium-severity vulnerability in Samsung Smart Switch, classified under Cleartext Storage of Sensitive Information. CVSS score: 6.5/10. Published 2026-08-10.
How severe is CVE-2026-21080?
Medium severity. CVSS v3 base score is 6.5 out of 10.