# CVE-2026-20510

## Summary

- **CVE ID:** CVE-2026-20510
- **Severity:** MEDIUM
- **CVSS Score:** 6.7 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-415
- **Published:** Sep 7, 2026
- **Last Modified:** Sep 8, 2026

## Description

In camera middleware, there is a possible escalation of privilege due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11134622; Issue ID: MSV-8894.

## Affected Products

- MediaTek, Inc. — MediaTek chipset (MT6761)
- MediaTek, Inc. — MediaTek chipset (MT6765)
- MediaTek, Inc. — MediaTek chipset (MT6768)
- MediaTek, Inc. — MediaTek chipset (MT6789)
- MediaTek, Inc. — MediaTek chipset (MT6833)
- MediaTek, Inc. — MediaTek chipset (MT6835)
- MediaTek, Inc. — MediaTek chipset (MT6853)
- MediaTek, Inc. — MediaTek chipset (MT6855)
- MediaTek, Inc. — MediaTek chipset (MT6877)
- MediaTek, Inc. — MediaTek chipset (MT6879)
- MediaTek, Inc. — MediaTek chipset (MT6886)
- MediaTek, Inc. — MediaTek chipset (MT6893)
- MediaTek, Inc. — MediaTek chipset (MT6895)
- MediaTek, Inc. — MediaTek chipset (MT6991)
- MediaTek, Inc. — MediaTek chipset (MT6993)
- MediaTek, Inc. — MediaTek chipset (MT8799)
- MediaTek, Inc. — MediaTek chipset (MT8910)

## References

- [CNA](https://www.mediatek.com/product-security-bulletin/September-2026)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.12%
- **EPSS Percentile:** 1.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._