CVEvulnerability
CVE-2026-20451
6.7 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-04
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.7 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-843
Description
In slbc, there is a possible out of bounds write due to type confusion. 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: ALPS10828685; Issue ID: MSV-6504.
Affected configurations
• mediatek mt8115 firmware
• mediatek mt8186 firmware
• mediatek mt8188 firmware
• mediatek mt8196 firmware
• mediatek mt8365 firmware
• mediatek mt8367 firmware
• mediatek mt8370 firmware
• mediatek mt8371 firmware
• mediatek mt8390 firmware
• mediatek mt8391 firmware
• mediatek mt8395 firmware
• mediatek mt8676 firmware
• mediatek mt8678 firmware
• mediatek mt8766 firmware
• mediatek mt8768 firmware
• mediatek mt8775 firmware
• mediatek mt8781 firmware
• mediatek mt8786 firmware
• mediatek mt8788e firmware
• mediatek mt8791t firmware
• mediatek mt8792 firmware
• mediatek mt8793 firmware
• mediatek mt8796 firmware
• mediatek mt8873 firmware
• mediatek mt8883 firmware
• mediatek mt8893 firmware
• mediatek mt8910 firmware
• mediatek mt2718 firmware
• mediatek mt6899 firmware
• mediatek mt6985 firmware
• mediatek mt6989 firmware
• mediatek mt6991 firmware
Related
Weakness · CWE (1)
- CWE-843 Access of Resource Using Incompatible Type weakness
References
- https://corp.mediatek.com/product-security-bulletin/May-2026 Vendor Advisory