CVE-2026-21548 in T8100

Summary

by MITRE • 08/03/2026

In nr modem, there is a possible improper input validation. This could lead to remote denial of service with System execution privileges needed.

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• Responsible: Unisoc
• Reservation: 12/31/2025
• Disclosure: 08/03/2026
• Moderation: accepted
• Entry: VDB-385541
• CPE: ready
• CWE: CWE-20 (confirmed)
• CVSS: 4.9 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Industry, Pharma, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-21548
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-21548
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-21548/