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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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000gvJlq | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK, Gecko SDK |
Affected:
2025.12.0 , ≤ 2025.12.1
(semver)
Affected: 0 , ≤ 2025.6.2 (semver) |
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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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000gvJlq | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK, Gecko SDK |
Affected:
2025.12.0 , ≤ 2025.12.1
(semver)
Affected: 0 , ≤ 2025.6.2 (semver) |
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