CVE-2026-44223
A remote authenticated attacker can exploit a vulnerability in vllm to perform a denial of service attack.
CSIRTS triage
- What
- A vulnerability in vllm allows remote authenticated attackers to perform denial-of-service attacks.
- Who is affected
- Authenticated users of vllm deployments.
- Urgency
- Medium priority as exploitation requires authentication and impact is limited to availability.
- Action
- Update vllm to patched version addressing CVE-2026-44223.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.37% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 30% of all EPSS-scored CVEs.
Advisory coverage (1)
- medium[UPDATE] [medium] vllm: Vulnerability allows denial of servicecert-bund · 2026-08-20
External references
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[](https://www.csirts.com/cve/CVE-2026-44223)