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.
Fix
Patch, vendor advisory and mitigation references on NVD 4
- https://github.com/vllm-project/vllm/commit/54503ecec0f3ac31e5ecfc5f28652e4cc42307b5 Patch
- https://github.com/vllm-project/vllm/pull/43117 Issue Tracking, Patch
- https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7 Mitigation, Vendor Advisory
- https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7 Mitigation, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 6.5 · vllmNVD modified 2026-10-23 16:10
Affected (CPE criteria) 1
cpe:2.3:a:vllm:vllm:*:*:*:*:*:*:*:*
References 5
- https://github.com/vllm-project/vllm/commit/54503ecec0f3ac31e5ecfc5f28652e4cc42307b5 Patch
- https://github.com/vllm-project/vllm/pull/43117 Issue Tracking, Patch
- https://github.com/vllm-project/vllm/releases/tag/v0.26.0 Release Notes
- https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7 Mitigation, Vendor Advisory
- https://github.com/vllm-project/vllm/security/advisories/GHSA-4hhp-h66f-j5j7 Mitigation, Vendor Advisory