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2 vulnerabilities found for Simplicity SDK, Gecko SDK by silabs.com

CVE-2025-14055 (GCVE-0-2025-14055)

Vulnerability from nvd – Published: 2026-02-20 14:45 – Updated: 2026-04-24 15:29
VLAI?
Title
Integer underflow in Secure NCP host
Summary
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Severity ?
2.4 (Low)
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
  • CWE-125 - Out-of-bounds Read
Assigner
References
https://community.silabs.com/068Vm00000gvJlq vendor-advisorypermissions-required
Impacted products
Vendor Product Version
silabs.com Simplicity SDK, Gecko SDK Affected: 2025.12.0 , ≤ 2025.12.1 (semver)
Affected: 0 , ≤ 2025.6.2 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-14055 (GCVE-0-2025-14055)

Vulnerability from cvelistv5 – Published: 2026-02-20 14:45 – Updated: 2026-04-24 15:29
VLAI?
Title
Integer underflow in Secure NCP host
Summary
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Severity ?
2.4 (Low)
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
  • CWE-125 - Out-of-bounds Read
Assigner
References
https://community.silabs.com/068Vm00000gvJlq vendor-advisorypermissions-required
Impacted products
Vendor Product Version
silabs.com Simplicity SDK, Gecko SDK Affected: 2025.12.0 , ≤ 2025.12.1 (semver)
Affected: 0 , ≤ 2025.6.2 (semver)
Create a notification for this product.
Show details on NVD website
To clipboard 

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