CVE-2026-20419
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
2th
In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception. This could lead to remote (proximal/adjacent) denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461663 / WCNCR00463309; Issue ID: MSV-4852.
| CWE | CWE-754 |
| Vendor | mediatek, inc. |
| Product | mediatek chipset |
| Published | Feb 2, 2026 |
| Last Updated | Mar 30, 2026 |
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Affected Versions
MediaTek, Inc. / MediaTek chipset
MT6890 MT6989TB MT7902 MT7915 MT7916 MT7920 MT7921 MT7922 MT7925 MT7927 MT7981 MT7986 MT8196 MT8668 MT8676 MT8678 MT8775 MT8791T MT8792 MT8793 MT8796 MT8873 MT8883 MT8893 MT8910