Description
In gnss driver, there is a possible out of bounds read due to an integer overflow. 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: ALPS09920036; Issue ID: MSV-3798.
Affected products
rdkcentral: rdk-b; google: android; openwrt: openwrt; mediatek: mt6835; mediatek: mt6878; mediatek: mt6886; mediatek: mt6897; mediatek: mt6899; mediatek: mt6980d; mediatek: mt6985; mediatek: mt6989; mediatek: mt6990; mediatek: mt6991; mediatek: mt8676; mediatek: mt8678
References1
- corp.mediatek.com/product-security-bulletin/October-2025 Vendor Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 0 · as of 9 November 2026
- CWE
- CWE-190
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.