{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-86317 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-86317 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86317 is a medium-severity denial of service vulnerability in ggml-org llama.cpp, published on 7 Sep 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-2026-86317 and fix it if it is affected.\n\nWhat it is: CVE-2026-86317 is a medium-severity denial of service vulnerability in ggml-org llama.cpp, published on 7 Sep 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-2026-86317 in the wild and no public exploit code.\n\nAffected product: ggml-org llama.cpp. 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-2026-86317/ (Markdown: https://insights.sbomify.com/CVE-2026-86317/index.md)","id":"CVE-2026-86317","markdown":"https://insights.sbomify.com/CVE-2026-86317/index.md","name":"CVE-2026-86317","record":{"aliases":["DEBIAN-CVE-2026-86317","GHSA-c676-w283-jfxr","UBUNTU-CVE-2026-86317"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"llama.cpp RPC server","requires_auth":"none","summary":"Remote attackers can crash the llama.cpp RPC server by sending manipulated tensor data, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-617","name":"Reachable Assertion"}],"description":"A vulnerability was detected in ggml-org llama.cpp up to 0.4.0. This impacts the function rpc_server::deserialize_tensor of the file ggml/src/ggml-rpc/ggml-rpc.cpp of the component RPC Server. Performing a manipulation of the argument ne results in reachable assertion. The attack is possible to be carried out remotely. The reported GitHub issue was closed automatically due to inactivity.","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":"ggml-org llama.cpp RPC Server ggml-rpc.cpp deserialize_tensor assertion","id":"CVE-2026-86317","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"java-json-tools json-patch JsonMergePatchDeserializer.java JsonMergePatch.fromJson stack-based overflow","id":"CVE-2026-86318"},"packages":[],"prev":{"headline":"Integer overflow in Escargot","id":"CVE-2026-86315"},"products":["llama.cpp"],"published":"2026-09-07","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":"2026-09-08","vendors":["ggml-org"]},"summary":"Remote attackers can crash the llama.cpp RPC server by sending manipulated tensor data, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2026-86317/"}