CVE-2026-92160 (GCVE-0-2026-92160)

Vulnerability from cvelistv5 – Published: 2026-10-14 17:20 – Updated: 2026-10-15 15:07
VLAI
Title
F´: SendPartial Integer Overflow Leading to Assertion DoS
Summary
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileDownlink SendPartial range validation is vulnerable because the wrapping sum bypasses file-range validation, becomes m_endOffset, and leaves m_byteOffset greater than the wrapped end offset. When an existing source file is larger than the supplied startOffset and a caller able to issue SendPartial supplies a length whose U32 sum with that offset wraps, the first data-packet send reaches FW_ASSERT and aborts or resets the process, causing denial of service. This issue is fixed in version 4.3.0.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 13:52 UTC
CWE
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-617 - Reachable Assertion
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7614 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
nasa fprime Affected: < 4.3.0
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

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