{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-105753", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-05T19:11:07.947Z", "datePublished": "2026-10-05T22:37:19.633Z", "dateUpdated": "2026-10-05T22:37:19.633Z"}, "containers": {"cna": {"title": "vLLM: Mirrored multimodal IPC caches desync after a rejected request \u2014 a later request reusing the same media hash trips a receiver assertion in the engine core", "problemTypes": [{"descriptions": [{"cweId": "CWE-617", "lang": "en", "description": "CWE-617: Reachable Assertion", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/vllm-project/vllm/security/advisories/GHSA-ph3r-5jfg-f84f", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/vllm-project/vllm/security/advisories/GHSA-ph3r-5jfg-f84f"}, {"name": "https://github.com/vllm-project/vllm/pull/46747", "tags": ["x_refsource_MISC"], "url": "https://github.com/vllm-project/vllm/pull/46747"}, {"name": "https://github.com/vllm-project/vllm/pull/51897", "tags": ["x_refsource_MISC"], "url": "https://github.com/vllm-project/vllm/pull/51897"}, {"name": "https://github.com/vllm-project/vllm/commit/396204230423b7cc6798300926b8fa30190d26a9", "tags": ["x_refsource_MISC"], "url": "https://github.com/vllm-project/vllm/commit/396204230423b7cc6798300926b8fa30190d26a9"}, {"name": "https://github.com/vllm-project/vllm/releases/tag/v0.28.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/vllm-project/vllm/releases/tag/v0.28.0"}], "affected": [{"vendor": "vllm-project", "product": "vllm", "versions": [{"version": "< 0.28.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-05T22:37:19.633Z"}, "descriptions": [{"lang": "en", "value": "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 rendering and before engine admission, while the engine receiver cache never receives the payload if that request is rejected. A later request reusing the same media hash causes MultiModalProcessorSenderCache to send no payload and MultiModalReceiverCache to reach an assertion with the message \"Expected a cached item,\" producing a shared-service availability failure. This issue is fixed in version 0.28.0."}], "source": {"advisory": "GHSA-ph3r-5jfg-f84f", "discovery": "UNKNOWN"}}}}

{}

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{}