CVE Watch15 de out. de 2026

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,

CVSS

7.5

Alta

EPSS

0.4%

p31

KEV

—

Exploit Today

0-100

Publicado: 14 de out. de 2026 · Última mod.: 15 de out. de 2026 · CWE-617

EPSS · 30d

0.4%EPSS · 30 dias0.4%

2026-10-152026-11-06

Descrição técnica

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.

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