{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-5497/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-11T14:01:07.379Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-5497","@id":"https://www.cve.org/CVERecord?id=CVE-2026-5497","description":"vLLM versions 0.8.0 and later are vulnerable to an Out-of-Memory (OOM) Denial of Service (DoS) attack due to unbounded frame count processing in the `VideoMediaIO.load_base64()` method. When processing `video/jpeg` data URLs, the method splits the base64 data string on commas to extract individual JPEG frames without enforcing a frame count limit. An attacker can exploit this by crafting a single API request containing thousands of comma-separated base64-encoded JPEG frames in a data URL, causin"},"products":[{"@id":"cpe:2.3:a:vllm-project:vllm-project\\/vllm:*:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:vllm-project:vllm-project\\/vllm:*:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"Update to a fixed version: 0.19.0.","timestamp":"2026-06-11T14:01:07.379Z"}]}