{"id":"CVE-2026-105775","title":"A security vulnerability has been detected in vllm-project vLLM up to 0.31.0","summary":"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 manip…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","cwe":["CWE-119","CWE-125"],"vendor":"vllm-project","product":"vLLM","affected":["vLLM 0.1","vLLM 0.2","vLLM 0.3","vLLM 0.4","vLLM 0.5","vLLM 0.6","vLLM 0.7","vLLM 0.8","vLLM 0.9","vLLM 0.10","vLLM 0.11","vLLM 0.12","vLLM 0.13","vLLM 0.14","vLLM 0.15","vLLM 0.16","vLLM 0.17","vLLM 0.18","vLLM 0.19","vLLM 0.20","vLLM 0.21","vLLM 0.22","vLLM 0.23","vLLM 0.24","vLLM 0.25","vLLM 0.26","vLLM 0.27","vLLM 0.28","vLLM 0.29","vLLM 0.30","vLLM 0.31.0"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T06:17:00.280","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105775","references":[{"url":"https://github.com/vllm-project/vllm/","label":"cna@vuldb.com"},{"url":"https://github.com/vllm-project/vllm/issues/57266","label":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-105775","label":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/992291","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/413808","label":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/413808/cti","label":"cna@vuldb.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105775.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-105775"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546286"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-105775"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105775"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ingestedAt":"2026-10-06T06:48:36.099Z","slug":"CVE-2026-105775","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat AI Inference Server, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat OpenShift AI (RHOAI) · no fix planned: Red Hat AI Inference Server, Red Hat Enterprise Linux AI (RHEL AI) 3, Red Hat OpenShift AI (RHOAI) · updated 2026-10-06 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-105775.json)","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}