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CVE-2026-73560— vLLM: SSRF + arbitrary local file read in MiMoV2OmniMultiModalProcessor `_fetch_image` and audio loader bypass MediaConnector protections

Quick assessment

Affected
vllm-project vllm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

vLLM是vLLM团队开源的一个适用于 LLM 的高吞吐量和内存高效推理和服务引擎。 vLLM 0.26.0之前版本存在服务端请求伪造漏洞，该漏洞源于MiMoV2OmniMultiModalProcessor处理器将攻击者控制的图像和音频字符串通过_fetch_image、requests.get和Image.open传递，而不是通过MediaConnector，绕过了allowed_media_domains和allowed_local_media_path保护，可能导致服务器端请求和读取vLLM进程可

CVSS 6.5 · Medium EPSS 0.41% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
vllm-project vllm < 0.26.0 affected
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I. Basic Information for CVE-2026-73560

Vulnerability Information
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Vulnerability Title
vLLM: SSRF + arbitrary local file read in MiMoV2OmniMultiModalProcessor `_fetch_image` and audio loader bypass MediaConnector protections
Source: CVE Program / CVE List V5
Vulnerability Description
vLLM is an inference and serving engine for large language models. Prior to 0.26.0, the MiMoV2OmniMultiModalProcessor in vllm/transformers_utils/processors/mimo_v2_omni.py passes attacker-controlled image and audio strings through _fetch_image, requests.get, and Image.open instead of MediaConnector, bypassing allowed_media_domains and allowed_local_media_path protections and allowing server-side requests and reads of arbitrary files accessible to the vLLM process. This issue is fixed in version 0.26.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
vLLM 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
vLLM是vLLM团队开源的一个适用于 LLM 的高吞吐量和内存高效推理和服务引擎。 vLLM 0.26.0之前版本存在服务端请求伪造漏洞，该漏洞源于MiMoV2OmniMultiModalProcessor处理器将攻击者控制的图像和音频字符串通过_fetch_image、requests.get和Image.open传递，而不是通过MediaConnector，绕过了allowed_media_domains和allowed_local_media_path保护，可能导致服务器端请求和读取vLLM进程可
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
vllm-project vllm < 0.26.0 -

II. Public POCs for CVE-2026-73560

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III. Intelligence Information for CVE-2026-73560

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Patches & Fixes for CVE-2026-73560 (2)

Vendor Advisories for CVE-2026-73560 (1)

Vendor Pages for CVE-2026-73560 (1)

IV. Related Vulnerabilities

Same product: vllm
Same vendor: vllm-project
Same weakness: CWE-918

V. Comments for CVE-2026-73560

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