{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-92155 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-92155 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92155 is a high-severity denial of service vulnerability in nasa fprime, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-92155 and fix it if it is affected.\n\nWhat it is: CVE-2026-92155 is a high-severity denial of service vulnerability in nasa fprime, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-92155 in the wild and no public exploit code.\n\nAffected product: nasa fprime. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-92155/ (Markdown: https://insights.sbomify.com/CVE-2026-92155/index.md)","id":"CVE-2026-92155","markdown":"https://insights.sbomify.com/CVE-2026-92155/index.md","name":"CVE-2026-92155","record":{"aliases":["GHSA-3534-8qg7-6cf5"],"analysis":{"component_type":"iot_embedded","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"F Prime framework","requires_auth":"none","summary":"An attacker can cause a denial of service in F Prime applications by sending network packets with unknown file-packet types, triggering an assertion failure.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"F´: FileUplink Unknown Packet Type Assertion DoS","id":"CVE-2026-92155","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"F´: EventManager asserts on legal oversized LogBuffer values delivered over the standard GenericHub event bridge","id":"CVE-2026-92156"},"packages":[],"prev":{"headline":"F´: File size bounds bypass in Svc::FileUplink via unsigned integer overflow in DATA packet validation","id":"CVE-2026-92154"},"products":["fprime"],"published":"2026-10-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["nasa"]},"summary":"An attacker can cause a denial of service in F Prime applications by sending network packets with unknown file-packet types, triggering an assertion failure.","url":"https://insights.sbomify.com/CVE-2026-92155/"}