Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-105775
vllm-project vLLM Completions Request mamba_mixer2.py conv_ssm_forward out-of-bounds
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L N L N N N L 2.1 .0030 20.8 —
AFFECTED
Product Versions Fixed
vLLM 0.1 – —
TIMELINE
Oct 5 Reserved by VulDB
Oct 6 Published (CNA: VulDB)
Oct 8 EXPLOIT PUBLISHED — CVE-2026-105775 (vllm-project vLLM). Public exploit reference added.
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
| October 5, 2026 | Reserved | Reserved by VulDB |
| October 6, 2026 | Published | Published (CNA: VulDB) |
| October 8, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-105775 (vllm-project vLLM). Public exploit reference added. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| vllm-project | vLLM | — | 0.1 | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-105775 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.