{"id":"CVE-2026-116467","revision":null,"records":[{"revision":"ca2a59d7f450426da8ff4718cf2c0291","observedAt":"2026-10-26T20:35:31.018+00:00","statement":{"source":"cve-program","id":"CVE-2026-116467","aliases":[],"title":"ggml-org llama.cpp Mirostat Sampler llama-sampler.cpp assertion","description":"A security flaw has been discovered in ggml-org llama.cpp up to 0.7.0. Affected by this vulnerability is an unknown functionality of the file src/llama-sampler.cpp of the component Mirostat Sampler. The manipulation results in reachable assertion. It is possible to launch the attack remotely. The project was informed of the problem early through a pull request but has not reacted yet.","state":0,"publishedAt":"2026-10-26T18:15:14.725+00:00","modifiedAt":"2026-10-26T19:34:25.208+00:00","affected":[{"ecosystem":"Vendor product","name":"llama.cpp","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"ggml-org\",\n                    \"product\": \"llama.cpp\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.3\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.4\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.5\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.6\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.7.0\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ggml-org:llama.cpp:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Mirostat Sampler\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","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","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:X/RL:X/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P/E:ND/RL:ND/RC:C","score":5,"severity":null}],"references":["https://vuldb.com/vuln/426361","https://vuldb.com/vuln/426361/cti","https://vuldb.com/cve/CVE-2026-116467","https://vuldb.com/submit/1013917","https://github.com/ggml-org/llama.cpp/pull/29992","https://github.com/ggml-org/llama.cpp/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116467","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116467","identifiers":["CVE-2026-116467"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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