{"id":"GHSA-hfwf-hgvp-4rr8","title":"Duplicate Advisory: vLLM vulnerable to remote denial of service through forged multimodal UUID cache desynchronization","summary":"Duplicate Advisory: vLLM vulnerable to remote denial of service through forged multimodal UUID cache desynchronization","severity":"high","cvss":7.5,"cwe":["CWE-345"],"vendor":"vllm","product":"vllm","ecosystem":"pip","affected":["vllm < 0.31.0"],"published":"2026-10-21","updated":"2026-10-23","sourceUpdated":"2026-10-23T20:43:20Z","source":"GHSA","sourceUrl":"https://github.com/advisories/GHSA-hfwf-hgvp-4rr8","references":[{"url":"https://github.com/vllm-project/vllm/security/advisories/GHSA-p92p-rxj5-7p2x"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114050"},{"url":"https://www.vulncheck.com/advisories/vllm-before-0.31.0-remote-engine-crash-via-forged-multimodal-uuid"},{"url":"https://github.com/advisories/GHSA-hfwf-hgvp-4rr8"}],"tags":["ghsa","pip"],"ingestedAt":"2026-10-23T21:38:13.045Z","slug":"GHSA-hfwf-hgvp-4rr8","body":"## Overview\n\n## Duplicate Advisory\n\nThis advisory has been withdrawn because it is a duplicate of GHSA-p92p-rxj5-7p2x. This link is maintained to preserve external references.\n\n## Original Description\nvLLM before 0.31.0 uses a client-supplied multimodal uuid verbatim as cache identity with no consistency check on cache hits, allowing engine crashes. Unauthenticated attackers can desynchronize the P0/P1 processor caches to trigger a fatal token-placeholder mismatch, killing the entire serving instance until restarted.\n\n## Affected packages\n\n- `vllm < 0.31.0`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}