CVE-2026-20484
What it is
In TFA, there is a possible information disclosure due to a missing permission check. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11053160; Issue ID: MSV-8004.
At a glance
- Exploitability
- Can be exploited locally on the machine with an admin-level account. High risk of data exposure.
- Exploit odds
- 0.2% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Details
- Published
- Last modified
- Exploit probability
- 0.2% · EPSS, next 30 days
- Weakness
- CWE-201
- Record status
- Analyzed
Affected
- Mediatek mt8799 Firmware
- Mediatek mt6739 Firmware
- Mediatek mt6761 Firmware
- Mediatek mt6765 Firmware
- Mediatek mt6768 Firmware
- Mediatek mt6781 Firmware
- Mediatek mt6789 Firmware
- Mediatek mt6833 Firmware
Attack profile CVSS 3.1 · 4.4
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
