In HFRP, there is a possible out of bounds write due to a missing bounds check. 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: ALPS11049569; Issue ID: MSV-7931.
Metrics
Affected Vendors & Products
References
History
Wed, 19 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek
Mediatek mt6993 Mediatek mt6993 Firmware |
|
| CPEs | cpe:2.3:h:mediatek:mt6993:-:*:*:*:*:*:*:* cpe:2.3:o:mediatek:mt6993_firmware:-:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mediatek
Mediatek mt6993 Mediatek mt6993 Firmware |
Tue, 04 Aug 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | MediaTek HFRP Out‑of‑Bounds Write Leading to Local Privilege Escalation |
Mon, 03 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 03 Aug 2026 09:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | MediaTek HFRP Out‑of‑Bounds Write Leading to Local Privilege Escalation |
Mon, 03 Aug 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
|
| Vendors & Products |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
Mon, 03 Aug 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In HFRP, there is a possible out of bounds write due to a missing bounds check. 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: ALPS11049569; Issue ID: MSV-7931. | |
| Weaknesses | CWE-787 | |
| References |
|
Status: PUBLISHED
Assigner: MediaTek
Published: 2026-08-03T02:05:49.966Z
Updated: 2026-08-05T03:56:54.489Z
Reserved: 2025-11-03T01:30:59.022Z
Link: CVE-2026-20485
Updated: 2026-08-03T19:01:29.542Z
Status : Analyzed
Published: 2026-08-03T03:16:43.653
Modified: 2026-08-19T16:51:02.700
Link: CVE-2026-20485
No data.