CVE-2026-92151High· 7.5▾ MidnightPoC availableF´ (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 mini…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 41.3 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
Exploit / PoC code exists
0.5%
0.5% → 0.5%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-92155High· 7.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92154High· 8.1F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92150High· 7.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92156Medium· 6.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92157Medium· 6.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92158High· 7.2F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications