CVE-2026-20407
9.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00464377; Issue ID: MSV-4905.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset | MT7902 | affected |
| MediaTek, Inc. | MediaTek chipset | MT7920 | affected |
| MediaTek, Inc. | MediaTek chipset | MT7921 | affected |
| MediaTek, Inc. | MediaTek chipset | MT7922 | affected |
| MediaTek, Inc. | MediaTek chipset | MT7925 | affected |
| MediaTek, Inc. | MediaTek chipset | MT7927 | affected |
Weaknesses
- CWE-787: CWE-787 Out-of-bounds Write
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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