CVE-2026-92150
highF´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986 security-advisories@github.com
- https://github.com/nasa/fprime/pull/4929 security-advisories@github.com
- https://github.com/nasa/fprime/releases/tag/v4.2.0 security-advisories@github.com
- https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93 security-advisories@github.com
- https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93 134c704f-9b21-4f2e-91b3-4a467353bcc0