CVEvulnerability

CVE-2026-20456

5.5 MEDIUM Published 2026-06-01 Modified 2026-07-22 Official page ↗
Status
Analyzed
Published
2026-06-01
Last modified
2026-07-22
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-787

Description

In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.

Affected configurations

• mediatek mt7902 firmware • mediatek mt7920 firmware • mediatek mt7921 firmware • mediatek mt7922 firmware • mediatek mt7925 firmware • mediatek mt7927 firmware

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References