CVE-2026-92150High· 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::GenericHub fromBufferDriver_handler deserialization is vulnerable because the receive handl…
▾ 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
0.5%
Exploit / PoC code exists
0.5% → 0.6%
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::GenericHub fromBufferDriver_handler deserialization is vulnerable because the receive handler uses FW_ASSERT for externally influenced deserialization status and type validation and permits a command payload size subtraction to underflow. When an unauthenticated inter-processor hub peer sends a truncated buffer, an invalid HubType, or a header-only command-dispatch payload, malformed hub traffic aborts or resets the 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-2026-92152Critical· 9.3F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92151High· 7.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92155High· 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