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High 7.5Published Aug 3, 2026
CVE-2026-21554In modem, there is a possible improper input validation.
Updated under an hour ago ()
Does this affect you?
It affects Unisoc (Shanghai) Technologies Co., Ltd. UDX710. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-20
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Unisoc
- NVD analysis
- Deferred
- Record last updated
- Aug 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unisoc (Shanghai) Technologies Co., Ltd. UDX710 unisoc_shanghai_technologies:udx710 (from the name) | Yocto | CNA record |
References
- https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.