CVE-2026-20470 — MEDIUM (6.2)

Vulnerability Description

In Telephony, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11086431; Issue ID: MSV-8189.

CVSS Score

6.2

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-926

References

https://www.mediatek.com/product-security-bulletin/August-2026

FAQ

What is CVE-2026-20470?

CVE-2026-20470 is a vulnerability with a CVSS score of 6.2 (MEDIUM). In Telephony, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interac...

How severe is CVE-2026-20470?

CVE-2026-20470 has been rated MEDIUM with a CVSS base score of 6.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-20470?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.