| Component | vLLM |
| Severity | high (CVSS 7.5) |
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Published (NVD) | 2024-09-17 |
| Last modified | 2026-06-17 |
| Affected versions | not published yet, see the advisory |
| Fixed in | see the vendor advisory |
| Weakness | CWE-617 |
| CISA KEV | not listed |
NVD description
A flaw was found in the vLLM library. A completions API request with an empty prompt will crash the vLLM API server, resulting in a denial of service.
What to do
- NVD lists no fixed version yet: follow the vendor advisory below and keep vLLM off the public internet until a fix ships.
- Do not expose the component's API or UI to the internet without authentication in front of it.
Sources
- NVD: CVE-2024-8768
- https://access.redhat.com/security/cve/CVE-2024-8768
- https://bugzilla.redhat.com/show_bug.cgi?id=2311895
- https://github.com/vllm-project/vllm/issues/7632
- https://github.com/vllm-project/vllm/pull/7746
Read more
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