{"data":{"id":"abd7da11-9144-4966-944e-dfef66fbc048","title":"CVE-2026-93592: vLLM versions before 0.28.0 fail to validate the lower bound of token IDs in the /v1/embeddings and /pooling endpoints…","summary":"vLLM versions before 0.28.0 do not validate the lower bound of token IDs in the /v1/embeddings and /pooling endpoints. An unauthenticated attacker can crash the engine by submitting a negative token ID, which triggers a CUDA device-side assertion that poisons the GPU context and makes all later requests fail until the process restarts.","solution":"Fixed in vLLM 0.28.0. The source does not state an upgrade path or workaround beyond this version.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-93592","publishedAt":"2026-09-18T14:19:10.267Z","cveId":"CVE-2026-93592","cweIds":["CWE-129"],"cvssScore":"7.5","cvssSeverity":"high","severity":"high","attackType":["denial_of_service"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["vLLM"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"vLLM crash via negative token IDs in /v1/embeddings and /pooling endpoints","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00544,"epssCheckedAt":"2026-11-04T12:08:35.127Z","kevDateAdded":null,"advisoryAliases":["GHSA-c3vq-r33v-49cr"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T00:10:39.380Z","patchAvailable":null,"disclosureDate":"2026-09-18T14:19:10.267Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["availability"],"aiComponentTargeted":"inference","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null,"fixes":[]}}