CVE-2026-92159: CWE-130: Improper Handling of Length Parameter Inconsistency in nasa fprime
Description
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::TlmPacketizer TlmRecv_handler fixed-slot copy TlmRecv_handler copies val.getSize bytes into entry.channelSize storage without confirming that the runtime value fits. When a telemetry update for a configured channel carries a serialized value larger than that channel fixed slot, the copy overwrites adjacent channel fields and causes corrupted packetized telemetry to be emitted. This issue is fixed in version 4.3.0.
CVSS v3.1
Score 6.5medium
Affected software
nasa
fprime
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-09-15T17:13:57.865Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6acfbd8c2cdf04f6569a6b87
Added to database: 10/14/2026, 17:36:12 UTC
Last updated: 10/14/2026, 17:36:12 UTC
Views: 1
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