CVE-2025-20946

CVE-2025-20946 is a high-severity vulnerability in Samsung Wear Os with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Improper handling of exceptional conditions in pairing specific bluetooth devices in Galaxy Watch Bluetooth pairing prior to SMR Apr-2025 Release 1 allows local attackers to pair with specific bluetooth devices without user interaction.

Frequently asked questions

What is CVE-2025-20946?
Improper handling of exceptional conditions in pairing specific bluetooth devices in Galaxy Watch Bluetooth pairing prior to SMR Apr-2025 Release 1 allows local attackers to pair with specific bluetooth devices without user interaction.
How severe is CVE-2025-20946?
CVE-2025-20946 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-20946 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-20946?
CVE-2025-20946 affects Samsung Wear Os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-20946?
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-2025-20946 have an EU (EUVD) identifier?
Yes. CVE-2025-20946 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-10072.
When was CVE-2025-20946 published?
CVE-2025-20946 was published on 2025-04-08 and last updated on 2026-06-17.

References

Affected products (1)

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