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SCA: security update for vllm (GHSA-85xf-c7hm-whqw)

medium Tenable Cloud Security Plugin ID 472956

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - vLLM is an inference and serving engine for large language models. Prior to 0.30.0, structured-output
 request failures can escape request-scoped validation and reach the EngineCore fatal-error path. A per-
 request backend mismatch can re-raise a grammar compilation exception, padding produced by the ngram_gpu
 speculative-decoding mode can pass a negative token to guidance validation, and the Rust frontend can
 admit empty structured-output values that the Python frontend rejects, allowing ordinary constrained-
 generation requests to terminate the shared engine. This issue is fixed in version 0.30.0.
 (CVE-2026-105757)

Solution

Update the vllm library and its related packages to version 0.30.0 or later.

See Also

https://github.com/advisories/GHSA-85xf-c7hm-whqw

Plugin Details

Severity: Medium

ID: 472956

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/6/2026

Updated: 10/6/2026

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.68

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2026-105757

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/5/2026

Vulnerability Publication Date: 10/5/2026

Reference Information

CVE: CVE-2026-105757