CVE-2026-20436

MEDIUM EPSS 2.4%
Published Mar 2, 20263mo ago · Modified Mar 3, 20263mo ago
6.7 CVSS 3.1
Medium
Find Similar
Published Mar 2, 2026 3mo ago
Last Modified Mar 3, 2026 3mo ago

Description

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 if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00473802; Issue ID: MSV-5970.

CVSS Details

Base Score
6.7
Exploitability
0.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
2.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-120

Affected Products 8

VendorProductVersionRange
mediateknbiot_sdk* ≤3.8
mediatekmt7902*any
mediatekmt7920*any
mediatekmt7921*any
mediatekmt7922*any
mediatekmt7925*any
mediatekmt7927*any
mediatekmt8696*any

References 1

  • corp.mediatek.com https://corp.mediatek.com/product-security-bulletin/March-2026
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.