CVE-2026-105775

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.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vllm-project/vllm/
https://github.com/vllm-project/vllm/issues/57266
https://vuldb.com/cve/CVE-2026-105775
https://vuldb.com/submit/992291
https://vuldb.com/vuln/413808
https://vuldb.com/vuln/413808/cti

Configurations

No configuration.

History

06 Oct 2026, 06:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 06:17

Updated : 2026-10-09 02:16

NVD link : CVE-2026-105775

Mitre link : CVE-2026-105775

CVE.ORG link : CVE-2026-105775

JSON object : View

Products Affected

No product.

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-125

Out-of-bounds Read

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