Detections
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SCA: security update for vllm (GHSA-pf3h-qjgv-vcpr)

medium Tenable Self-Hosted Container Security Plugin ID 439846

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 (LLMs). From 0.16.0 to before 0.19.0, a
 server-side request forgery (SSRF) vulnerability in download_bytes_from_url allows any actor who can
 control batch input JSON to make the vLLM batch runner issue arbitrary HTTP/HTTPS requests from the
 server, without any URL validation or domain restrictions. This can be used to target internal services
 (e.g. cloud metadata endpoints or internal HTTP APIs) reachable from the vLLM host. This vulnerability is
 fixed in 0.19.0. (CVE-2026-34753)

Solution

Update the vllm library and its related packages to version 0.19.0 or later.

See Also

https://github.com/advisories/GHSA-pf3h-qjgv-vcpr

Plugin Details

Severity: Medium

ID: 439846

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 4/4/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.71

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.1

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

CVSS Score Source: CVE-2026-34753

CVSS v3

Risk Factor: Medium

Base Score: 5.4

Temporal Score: 4.7

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 4/3/2026

Vulnerability Publication Date: 4/3/2026

Reference Information

CVE: CVE-2026-34753

cwe: CWE-918