In apusys, there is a possible memory corruption due to use after 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: ALPS11076799; Issue ID: MSV-8143.
References
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| https://www.mediatek.com/product-security-bulletin/October-2026 | Vendor Advisory |
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History
09 Oct 2026, 17:37
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:mediatek:mt6897_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt2718_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8792_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8189_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8189:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8793:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6989_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8391_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8171:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6899_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8371:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8188_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6991_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8196:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8792:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8391:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8370:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8371_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8395_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8171_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8370_firmware:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8390:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8793_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8796_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6878_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8390_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8196_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8678_firmware:-:*:*:*:*:*:*:* |
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| References | () https://www.mediatek.com/product-security-bulletin/October-2026 - Vendor Advisory | |
| First Time |
Mediatek mt8171
Mediatek mt8171 Firmware Mediatek mt2718 Firmware Mediatek mt8196 Mediatek mt8196 Firmware Mediatek mt8395 Firmware Mediatek mt8391 Mediatek mt6989 Mediatek mt8793 Mediatek mt6989 Firmware Mediatek mt8370 Firmware Mediatek mt2718 Mediatek mt8188 Firmware Mediatek mt8796 Mediatek mt6991 Mediatek mt6899 Mediatek mt8390 Firmware Mediatek mt8391 Firmware Mediatek mt6991 Firmware Mediatek mt8395 Mediatek mt8189 Firmware Mediatek mt6878 Firmware Mediatek mt6899 Firmware Mediatek mt6897 Firmware Mediatek mt8678 Firmware Mediatek mt8189 Mediatek mt8793 Firmware Mediatek mt8370 Mediatek mt8796 Firmware Mediatek Mediatek mt8792 Firmware Mediatek mt6878 Mediatek mt8792 Mediatek mt8371 Firmware Mediatek mt8390 Mediatek mt8188 Mediatek mt8678 Mediatek mt6897 Mediatek mt8371 |
05 Oct 2026, 11:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.7 |
05 Oct 2026, 02:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-05 02:16
Updated : 2026-10-09 17:37
NVD link : CVE-2026-20542
Mitre link : CVE-2026-20542
CVE.ORG link : CVE-2026-20542
JSON object : View
Products Affected
mediatek
- mt8188_firmware
- mt8390
- mt8188
- mt8792
- mt6897
- mt6989_firmware
- mt8196_firmware
- mt6878
- mt8370
- mt6899_firmware
- mt6878_firmware
- mt8371_firmware
- mt6899
- mt8678_firmware
- mt8371
- mt8391
- mt8395
- mt6989
- mt8171_firmware
- mt6897_firmware
- mt8196
- mt8678
- mt8189_firmware
- mt8189
- mt8793_firmware
- mt8796
- mt8395_firmware
- mt2718
- mt6991
- mt8792_firmware
- mt6991_firmware
- mt8390_firmware
- mt8391_firmware
- mt8370_firmware
- mt8793
- mt8171
- mt8796_firmware
- mt2718_firmware
CWE
CWE-416
Use After Free
