{"id":"CVE-2026-105775","revision":"60a2a51b078a4c74b2aa96be2e80556e","records":[{"revision":"60a2a51b078a4c74b2aa96be2e80556e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-105775","aliases":[],"title":"vllm-project vLLM Completions Request mamba_mixer2.py conv_ssm_forward out-of-bounds","description":"A security vulnerability has been detected in vllm-project vLLM up to 0.31.0. This impacts the function conv_ssm_forward of the file vllm/model_executor/layers/mamba/mamba_mixer2.py of the component Completions Request Handler. The manipulation leads to out-of-bounds read. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.","state":0,"publishedAt":"2026-10-06T05:45:11.082+00:00","modifiedAt":"2026-10-09T00:56:33.429+00:00","affected":[{"ecosystem":"Vendor product","name":"vLLM","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vllm-project\",\n                    \"product\": \"vLLM\",\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\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.9\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.10\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.11\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.12\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.13\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.14\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.15\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.18\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.19\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.20\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.21\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.22\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.23\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.24\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.25\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.26\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.27\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.28\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.29\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.30\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0.31.0\",\n                            \"status\": \"affected\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:vllm-project:vllm:*:*:*:*:*:*:*:*\"\n                    ],\n                    \"modules\": [\n                        \"Completions Request Handler\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","score":4.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:C","score":4.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P/E:POC/RL:ND/RC:C","score":4,"severity":null}],"references":["https://vuldb.com/vuln/413808","https://vuldb.com/vuln/413808/cti","https://vuldb.com/cve/CVE-2026-105775","https://vuldb.com/submit/992291","https://github.com/vllm-project/vllm/issues/57266","https://github.com/vllm-project/vllm/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-105775","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-105775","identifiers":["CVE-2026-105775"]},"retained":false,"historicalAffected":[]}],"coverage":[]}