Description
In wlan AP driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418894; Issue ID: MSV-3475.
Affected products
mediatek: software development kit; mediatek: mt6890; mediatek: mt7615; mediatek: mt7622; mediatek: mt7663; mediatek: mt7915; mediatek: mt7916; mediatek: mt7981; mediatek: mt7986; openwrt: openwrt
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: 4 · as of 9 November 2026
- CWE
- CWE-125
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.