CVE-2026-73560

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.

• CWE-918

• https://github.com/vllm-project/vllm/commit/54503ecec0f3ac31e5ecfc5f28652e4cc42307b5Patch
• https://github.com/vllm-project/vllm/pull/43117Issue Tracking, Patch
• https://github.com/vllm-project/vllm/releases/tag/v0.26.0Release Notes
• https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7Mitigation, Vendor Advisory
• https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7Mitigation, Vendor Advisory

Published

Aug 17, 2026

Last Modified

Oct 23, 2026

Status

Analyzed

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