Description
In ccci, there is a possible out of bounds write and read due to a missing bounds check. This could lead to local information disclosure, memory corruption, crashes, or privilege escalation if a malicious actor has already obtained the System privilege. User interaction is needed for exploitation. Patch ID: ALPS11428950 (Note: For MT6880, MT6890) / ALPS10563453 (Note: For MT6980D, MT6990, MT6986, MT6986D, MT6813, MT6988) / AUTO00858766 (Note: For MT2735, MT2737); Issue ID: MSV-9893.
Affected products
mediatek: mt2735 firmware; mediatek: mt2735; mediatek: mt2737 firmware; mediatek: mt2737; mediatek: mt6813 firmware; mediatek: mt6813; mediatek: mt6880 firmware; mediatek: mt6880; mediatek: mt6890 firmware; mediatek: mt6890; mediatek: mt6980d firmware; mediatek: mt6980d; mediatek: mt6986 firmware; mediatek: mt6986; mediatek: mt6986d firmware
References1
- www.mediatek.com/product-security-bulletin/October-2026 Vendor Advisory
Metrics
- CVSS 3.1
-
6.7
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 2 · as of 10 November 2026
- CWE
- CWE-787
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