CVE-2026-92156Medium· 6.5▾ TwilightPoC availableF´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::EventManager loqQueue_internalInterfaceHandler packetization is vulnerable because EventMan…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 35.8 · 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%
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::EventManager loqQueue_internalInterfaceHandler packetization is vulnerable because EventManager accepts up to the framework LogBuffer maximum, but packet descriptor, event identifier, and time-tag metadata consume part of the larger ComBuffer and leave a smaller remaining budget for log arguments; serialization failure then reaches an assertion. When a deployment bridges events through GenericHub into EventManager and forwards a legal Fw::LogBuffer larger than EventManager remaining log-argument budget, under standard F Prime assertion handling, a legal bridged event payload aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0.
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-2026-92157Medium· 6.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92160Medium· 6.5F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications
CVE-2026-92159Medium· 6.5F´ (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-2026-92151High· 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