CVE-2026-20451
Medium
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.
SeverityMedium
CVSS6.7
Exploit probability—
ProductMediatek Mt8115 Firmware
PublishedMay 4, 2026
First seenMay 4, 2026
Weakness typeCWE-843CWE-843
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek mt8115_firmware | No range specified | — |
| mediatek mt8186_firmware | No range specified | — |
| mediatek mt8188_firmware | No range specified | — |
| mediatek mt8196_firmware | No range specified | — |
| mediatek mt8365_firmware | No range specified | — |
| mediatek mt8367_firmware | No range specified | — |
| mediatek mt8370_firmware | No range specified | — |
| mediatek mt8371_firmware | No range specified | — |
| mediatek mt8390_firmware | No range specified | — |
| mediatek mt8391_firmware | No range specified | — |
| mediatek mt8395_firmware | No range specified | — |
| mediatek mt8676_firmware | No range specified | — |
| mediatek mt8678_firmware | No range specified | — |
| mediatek mt8766_firmware | No range specified | — |
| mediatek mt8768_firmware | No range specified | — |
| mediatek mt8775_firmware | No range specified | — |
| mediatek mt8781_firmware | No range specified | — |
| mediatek mt8786_firmware | No range specified | — |
| mediatek mt8788e_firmware | No range specified | — |
| mediatek mt8791t_firmware | No range specified | — |
| mediatek mt8792_firmware | No range specified | — |
| mediatek mt8793_firmware | No range specified | — |
| mediatek mt8796_firmware | No range specified | — |
| mediatek mt8873_firmware | No range specified | — |
| mediatek mt8883_firmware | No range specified | — |
| mediatek mt8893_firmware | No range specified | — |
| mediatek mt8910_firmware | No range specified | — |
| mediatek mt2718_firmware | No range specified | — |
| mediatek mt6899_firmware | No range specified | — |
| mediatek mt6985_firmware | No range specified | — |
| mediatek mt6989_firmware | No range specified | — |
| mediatek mt6991_firmware | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.