CVE-2026-20513
Summary
| CVE | CVE-2026-20513 |
|---|---|
| State | PUBLISHED |
| Assigner | MediaTek |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-09-07 02:17:20 UTC |
| Updated | 2026-09-07 02:17:20 UTC |
| Description | In Audio HAL, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11087533; Issue ID: MSV-8245. |
Risk And Classification
Problem Types: CWE-35 | CWE-35 CWE-35 Path Traversal: '.../...//'
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT2718 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6769 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6781 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6789 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6833 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6835 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6853 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6855 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6858 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6877 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6878 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6881 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6886 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6893 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6895 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6897 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6899 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6989 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6991 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT6993 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8126 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8168 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8171 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8186 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8188 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8189 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8195 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8196 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8321 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8365 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8367 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8385 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8390 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8391 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8668 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8676 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8678 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8696 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8755 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8766 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8768 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8771 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8775 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8781 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8786 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8788E | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8791T | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8792 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8793 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8796 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8797 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8798 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8799 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8873 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8883 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8893 | Not specified |
| CNA | MediaTek Inc. | MediaTek Chipset | affected MT8910 | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.mediatek.com/product-security-bulletin/September-2026 | [email protected] | www.mediatek.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.