• Security CVES
• High CVE-2026-21548,CVE-2026-21549,CVE-2026-21550,CVE-2026-21551,CVE-2026-21552,CVE-2026-21553,CVE-2026-21554,CVE-2026-21555

• CVE ID CVE-2026-21548
• Title Improper Input Validation in nr modem
• Description In nr modem, there is a possible improper input validation. This could lead to remote denial of service with System execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21549
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21550
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21551
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.
• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21552
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21553
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* T8100/T9100/T8200/T8300

  
  

• CVE ID CVE-2026-21554
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* UDX710

  
  

• CVE ID CVE-2026-21555
• Title Improper Input Validation in modem
• Description In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

  
  

• Technology Area Modem
• Vulnerability Type CWE-20 Improper Input Validation
• Access Vector Network
• CVSS Rating High
• CVSS Score 7.5
• CVSS String CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
• Affected Chipsets* UDX710

  
  

*The list of affected chipsets may not be complete. For latest information, device OEMs can contact directly at https://unisupport.unisoc.com

• Abbreviation Interpretation
• RCE Remote Code Execution
• EoP Elevation of Privilege
• ID Information Disclosure
• DoS Denial of Service
• N/A Classification not available

• Version Date Description
• 1.0 2026-08-01