PT-2026-114338 · Git+1 · Fprime

CVE-2026-92152

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Published

2026-10-14

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Updated

2026-10-14

CVSS v4.0

9.3

Critical

VectorAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions F´ (F Prime) versions 4.1.0 through 4.1.x
Description Svc::GenericHub output-port dispatch fails to perform an explicit range check on the deserialized port field before passing it to serialOut out, bufferOut out, eventOut out, or tlmOut out. If a remote hub packet provides a port index outside the configured output-port array, builds with assertions enabled will abort. However, builds without assertions may experience out-of-bounds access to the output-port array, leading to heap memory corruption and potential remote code execution.
Recommendations Update to version 4.2.0.

Exploit

Fix

Improper Validation of Array Index

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Weakness Enumeration

Related Identifiers

CVE-2026-92152
GHSA-VV4X-5PMF-M59G

Affected Products

Fprime