CVE-2026-21555highCWE-20

CVE-2026-21555: high-severity vulnerability in Unisoc (Shanghai) Technologies Co., Ltd. UDX710

Published 03 Aug 2026

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

21Vexday Risk Score

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

ssvc Trackcvss 7.5epss 0.7%

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Related CVEs — Unisoc (Shanghai) Technologies Co., Ltd. UDX710

In the same product, most dangerous first.

References