CVE-2026-20453

MEDIUM EPSS 1.7%
Published Jun 1, 20264w ago · Modified Jun 17, 20261w ago
6.7 CVSS 3.1
Medium
Find Similar
Published Jun 1, 2026 4w ago
Last Modified Jun 17, 2026 1w ago

Description

In geniezone, 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: ALPS10886526; Issue ID: MSV-6791.

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
1.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 72

VendorProductVersionRange
mediatekmt8673_firmware*any
mediatekmt8673*any
mediatekmt8765_firmware*any
mediatekmt8765*any
mediatekmt8766_firmware*any
mediatekmt8766*any
mediatekmt8768_firmware*any
mediatekmt8768*any
mediatekmt8781_firmware*any
mediatekmt8781*any
mediatekmt8786_firmware*any
mediatekmt8786*any
mediatekmt8788_firmware*any
mediatekmt8788*any
mediatekmt8791t_firmware*any
mediatekmt8791t*any
mediatekmt8793_firmware*any
mediatekmt8793*any
mediatekmt8797_firmware*any
mediatekmt8797*any
mediatekmt8798_firmware*any
mediatekmt8798*any
mediatekmt8910_firmware*any
mediatekmt8910*any
mediatekmt6991_firmware*any
mediatekmt6991*any
mediatekmt6989_firmware*any
mediatekmt6989*any
mediatekmt6985_firmware*any
mediatekmt6985*any
mediatekmt6983_firmware*any
mediatekmt6983*any
mediatekmt6899_firmware*any
mediatekmt6899*any
mediatekmt6897_firmware*any
mediatekmt6897*any
mediatekmt6895_firmware*any
mediatekmt6895*any
mediatekmt6893_firmware*any
mediatekmt6893*any
mediatekmt6889_firmware*any
mediatekmt6889*any
mediatekmt6886_firmware*any
mediatekmt6886*any
mediatekmt6885_firmware*any
mediatekmt6885*any
mediatekmt6883_firmware*any
mediatekmt6883*any
mediatekmt6879_firmware*any
mediatekmt6879*any
mediatekmt6878_firmware*any
mediatekmt6878*any
mediatekmt6877_firmware*any
mediatekmt6877*any
mediatekmt6855_firmware*any
mediatekmt6855*any
mediatekmt6853_firmware*any
mediatekmt6853*any
mediatekmt6835_firmware*any
mediatekmt6835*any
mediatekmt6789_firmware*any
mediatekmt6789*any
mediatekmt6781_firmware*any
mediatekmt6781*any
mediatekmt6768_firmware*any
mediatekmt6768*any
mediatekmt6765_firmware*any
mediatekmt6765*any
mediatekmt6761_firmware*any
mediatekmt6761*any
mediatekmt6739_firmware*any
mediatekmt6739*any

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.