Memory Corruption Vulnerability in MediaTek AIDL Component
CVE-2026-20537

6.7MEDIUM

Key Information:

Vendor

MediaTek
Status
Mediatek Chipset
Vendor
CVE Published:
5 October 2026

What is CVE-2026-20537?

A memory corruption vulnerability in MediaTek's AIDL component has been identified that could allow an attacker with system privileges to escalate their privileges on the affected device. The exploit does not require any user interaction, making it a significant concern for device security. This vulnerability stems from improper handling of memory that leads to use after free scenarios. It is crucial for users to apply the available patch (ALPS11185225) to safeguard their systems and mitigate potential attacks.

Affected Version(s)

MediaTek chipset MT6878

MediaTek chipset MT6881

MediaTek chipset MT6899

References

https://www.mediatek.com/product-security-bulletin/Octobe...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.