FKIE_CVE-2026-20523
Vulnerability from fkie_nvd - Published: 2026-10-05 02:16 - Updated: 2026-10-08 15:37
Severity
Summary
In neuropilot, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249062; Issue ID: MSV-9171.
References
| URL | Tags | ||
|---|---|---|---|
| security@mediatek.com | https://www.mediatek.com/product-security-bulletin/October-2026 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mediatek | mt6881_firmware | - | |
| mediatek | mt6881 | - | |
| mediatek | mt6993_firmware | - | |
| mediatek | mt6993 | - | |
| mediatek | mt8188_firmware | - | |
| mediatek | mt8188 | - | |
| mediatek | mt8189_firmware | - | |
| mediatek | mt8189 | - | |
| mediatek | mt8668_firmware | - | |
| mediatek | mt8668 | - | |
| mediatek | mt8781_firmware | - | |
| mediatek | mt8781 | - | |
| mediatek | mt8793_firmware | - | |
| mediatek | mt8793 | - | |
| mediatek | mt8875_firmware | - | |
| mediatek | mt8875 | - | |
| mediatek | mt8910_firmware | - | |
| mediatek | mt8910 | - |
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"value": "In neuropilot, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11249062; Issue ID: MSV-9171."
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"id": "CVE-2026-20523",
"lastModified": "2026-10-08T15:37:33.090",
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"baseScore": 8.4,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"role": "CISA Coordinator",
"timestamp": "2026-10-05T00:00:00+00:00",
"version": "2.0.3"
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"published": "2026-10-05T02:16:50.917",
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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