In usb, there is a possible memory corruption 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: ALPS11411924; Issue ID: MSV-9748.
Metrics
Affected Vendors & Products
References
History
Thu, 12 Nov 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek mt6993
Mediatek mt6993 Firmware Mediatek mt8188 Mediatek mt8188 Firmware Mediatek mt8189 Mediatek mt8189 Firmware Mediatek mt8518s Mediatek mt8518s Firmware Mediatek mt8532 Mediatek mt8532 Firmware Mediatek mt8668 Mediatek mt8668 Firmware |
|
| CPEs | cpe:2.3:h:mediatek:mt6993:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8189:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8518s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8668:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6993_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8188_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8189_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8518s_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8532_firmware:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt8668_firmware:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mediatek mt6993
Mediatek mt6993 Firmware Mediatek mt8188 Mediatek mt8188 Firmware Mediatek mt8189 Mediatek mt8189 Firmware Mediatek mt8518s Mediatek mt8518s Firmware Mediatek mt8532 Mediatek mt8532 Firmware Mediatek mt8668 Mediatek mt8668 Firmware |
Mon, 02 Nov 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Double Free in MediaTek USB Driver Allows Local Privilege Escalation |
Mon, 02 Nov 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 02 Nov 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek
Mediatek mediatek Chipset Mediatek, Inc. Mediatek, Inc. mediatek Chipset |
|
| Vendors & Products |
Mediatek
Mediatek mediatek Chipset Mediatek, Inc. Mediatek, Inc. mediatek Chipset |
Mon, 02 Nov 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Double Free in MediaTek USB Driver Allows Local Privilege Escalation |
Mon, 02 Nov 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In usb, there is a possible memory corruption 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: ALPS11411924; Issue ID: MSV-9748. | |
| Weaknesses | CWE-415 | |
| References |
|
Status: PUBLISHED
Assigner: MediaTek
Published: 2026-11-02T02:33:58.733Z
Updated: 2026-11-03T04:55:49.496Z
Reserved: 2025-11-03T01:30:59.049Z
Link: CVE-2026-20582
Updated: 2026-11-02T15:03:59.692Z
Status : Analyzed
Published: 2026-11-02T03:17:35.913
Modified: 2026-11-12T16:47:27.393
Link: CVE-2026-20582
No data.