How severe is CVE-2026-21032?

CVE-2026-21032 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-21032 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-21032?

CVE-2026-21032 affects Samsung Assistant. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-21032?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-21032 have an EU (EUVD) identifier?

Yes. CVE-2026-21032 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34804.

When was CVE-2026-21032 published?

CVE-2026-21032 was published on 2026-06-05 and last updated on 2026-06-17.

CVE-2026-21032

CVE-2026-21032 is a high-severity vulnerability in Samsung Assistant with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v4: 6.9
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-34804
Affected product: Samsung Assistant
Published: 2026-06-05
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is 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.
How severe is CVE-2026-21032?: CVE-2026-21032 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-21032 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-21032?: CVE-2026-21032 affects Samsung Assistant. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-21032?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-21032 have an EU (EUVD) identifier?: Yes. CVE-2026-21032 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-34804.
When was CVE-2026-21032 published?: CVE-2026-21032 was published on 2026-06-05 and last updated on 2026-06-17.

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=06

Affected products (1)

cpe:2.3:a:samsung:assistant:*:*:*:*:*:*:*:*

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