CVE-2025-21026 — MEDIUM (4.0)

Vulnerability Description

Improper handling of insufficient permission in ImsService prior to SMR Sep-2025 Release 1 allows local attackers to interrupt the call.

CVSS Score

4.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Samsung	Android	13.0

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09Vendor Advisory

FAQ

What is CVE-2025-21026?

CVE-2025-21026 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Improper handling of insufficient permission in ImsService prior to SMR Sep-2025 Release 1 allows local attackers to interrupt the call.

How severe is CVE-2025-21026?

CVE-2025-21026 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-21026?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Android.