CVE-2026-92151
CVE-2026-92151 · F´: SpacePacketDeframer Small Packet Assertion DoS
This page contains facts from public vulnerability sources. Check the original advisory before updating.
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::Ccsds::SpacePacketDeframer dataIn_handler is vulnerable because the handler treats the minimum packet-length condition as FW_ASSERT rather than rejecting and returning the buffer. When a CCSDS telecommand frame leaves a payload of six bytes or fewer after TcDeframer removes its header and trailer, the assertion aborts or resets the flight-software process, causing denial of service. This issue is fixed in version 4.2.0.
CVSS 7.5 · High · EPSS 0.5%
- Published
- Updated
Affected products and versions
fprime
- Versions
- < 4.2.0: Affected
No fix published