Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| MediaTek, Inc. | MediaTek chipset | unaffected |
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| Mediatek, Inc. | Mediatek Chipset | 100% |
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No vendor fix or workaround currently provided.
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Tracking
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Mon, 05 Oct 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out‑of‑Bounds Write in MediaTek Battery Firmware Enables Local Privilege Escalation |
Mon, 05 Oct 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Mon, 05 Oct 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
|
| Vendors & Products |
Mediatek, Inc.
Mediatek, Inc. mediatek Chipset |
Mon, 05 Oct 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Out‑of‑Bounds Write in MediaTek Battery Firmware Enables Local Privilege Escalation |
Mon, 05 Oct 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In battery, 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: ALPS11276677; Issue ID: MSV-9217. | |
| Weaknesses | CWE-787 | |
| References |
|
MITRE
Status: PUBLISHED
Assigner: MediaTek
Published:
Updated: 2026-10-05T10:53:46.959Z
Reserved: 2025-11-03T01:30:59.034Z
Link: CVE-2026-20529
Vulnrichment
Updated: 2026-10-05T10:29:49.204Z
NVD
Status : Received
Published: 2026-10-05T02:16:51.640
Modified: 2026-10-05T11:16:50.093
Link: CVE-2026-20529
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-10-05T13:15:07Z
-
CWE-787
Out-of-bounds Write