CVE-2026-20482mediumCWE-770

CVE-2026-20482: medium-severity vulnerability in MediaTek chipset

Published

Follow this CVE+ Monitor MediaTek chipset

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.3%
In wlan STA FW, there is a possible system becoming unresponsive due to logging. 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: WCNCR00486814; Issue ID: MSV-6824.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
MediaTek, Inc. · MediaTek chipset
Related CVEs — MediaTek chipset

In the same product, most dangerous first.

CVE-2026-20419MEDIUMCVE-2026-20419EPSS 0.8%CVE-2026-20401MEDIUMCVE-2026-20401EPSS 0.7%CVE-2026-20479HIGHCVE-2026-20479EPSS 0.7%CVE-2026-20464MEDIUMCVE-2026-20464EPSS 0.5%CVE-2026-20404MEDIUMCVE-2026-20404EPSS 0.5%CVE-2026-20452HIGHCVE-2026-20452EPSS 0.4%