Description
In Power HAL, 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: ALPS11165543; Issue ID: MSV-9011.
Published:
2026-09-07
Score:
n/a
EPSS:
n/a
KEV:
No
Impact:
n/a
Action:
n/a
Analysis
No analysis available yet.
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 |
|
No data.
No data.
No data available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
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References
History
Mon, 07 Sep 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Power HAL, 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: ALPS11165543; Issue ID: MSV-9011. | |
| Weaknesses | CWE-121 | |
| References |
|
Subscriptions
No data.
MITRE
Status: PUBLISHED
Assigner: MediaTek
Published:
Updated: 2026-09-07T01:57:25.544Z
Reserved: 2025-11-03T01:30:59.029Z
Link: CVE-2026-20509
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-07T02:17:19.587
Modified: 2026-09-07T02:17:19.587
Link: CVE-2026-20509
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-121
Stack-based Buffer Overflow