{"action":"Upgrade vllm to 0.28.0 or later.","affected":[{"fixed":"0.28.0","introduced":"0"}],"component":"vllm","cve_ids":["CVE-2026-105753"],"ecosystem":"PyPI","epss":0.00427,"exploited":false,"fixed_versions":["0.28.0"],"ghsa_id":"GHSA-ph3r-5jfg-f84f","id":"tcs_01M5KHAH6R640P5TXXVT5D9PNA","modified_at":"2026-10-08T10:00:02.854871518Z","published_at":"2026-10-05T23:17:01.867Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4197","https://github.com/vllm-project/vllm/releases/tag/v0.28.0","https://github.com/vllm-project/vllm/security/advisories/GHSA-ph3r-5jfg-f84f","https://github.com/vllm-project/vllm/commit/396204230423b7cc6798300926b8fa30190d26a9","https://github.com/vllm-project/vllm/pull/46747","https://github.com/vllm-project/vllm/pull/51897"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-4197","url":"https://osv.dev/vulnerability/PYSEC-2026-4197"}],"summary":"vLLM is an inference and serving engine for large language models. Prior to 0.28.0, the default mirrored multimodal LRU cache can commit a media hash in the frontend sender cache during multimodal ren"}