What is CVE-2026-21032?

CVE-2026-21032 is a high-severity vulnerability in Samsung Assistant, classified under CWE-926: IMPROPER EXPORT OF ANDROID APPLICATION COMPONENTS. CVSS score: 7.1/10. Published 2026-06-05.

How severe is CVE-2026-21032?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Samsung Assistant

CVE-2026-21032

Improper export of android application components in SmartHomeWidgetReceiver of Samsung Assistant prior to version 9.3.14 allows local attacker to execute arbitrary script.

EPSS: 0.001 (0.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Samsung Assistant
Samsung Mobile Assistant — versions 9.3.14

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-21032?: CVE-2026-21032 is a high-severity vulnerability in Samsung Assistant, classified under CWE-926: IMPROPER EXPORT OF ANDROID APPLICATION COMPONENTS. CVSS score: 7.1/10. Published 2026-06-05.
How severe is CVE-2026-21032?: High severity. CVSS v3 base score is 7.1 out of 10.