HIGH 7.5 NVD
CVE-2026-92155
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Fw::FilePacket dese
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Fw::FilePacket deserialization used by Svc::FileUplink is vulnerable because Header deserialization casts the byte to the Type enum without validating its range and FilePacket::fromSerialBuffer reaches a default FW_ASSERT. When a network file packet contains an unknown file-packet type byte, the assertion aborts or resets the default Ref application process, causing denial of service. This issue is fixed in version 4.2.0.
References
- https://github.com/nasa/fprime/commit/cacdd555456bd83ab395b521d56c0330470ea798
- https://github.com/nasa/fprime/pull/4919
- https://github.com/nasa/fprime/releases/tag/v4.2.0
- https://github.com/nasa/fprime/security/advisories/GHSA-3534-8qg7-6cf5
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-10-14 via NVD.
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