What is CVE-2026-63086?

CVE-2026-63086 is a high-severity vulnerability in Huggingface Text-generation-inference, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2026-07-16.

How severe is CVE-2026-63086?

High severity. CVSS v3 base score is 8.6 out of 10.

SSRF in Huggingface Text-generation-inference

CVE-2026-63086

text-generation-inference through 3.3.7 contains a server-side request forgery (SSRF) vulnerability in the OpenAI-compatible multimodal chat completions endpoint that allows unauthenticated network attackers to coerce the server into issui…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N.

Affected products

Huggingface Text-generation-inference — versions 0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

disclosure@vulncheck.com (technical-description, exploit)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-63086?: CVE-2026-63086 is a high-severity vulnerability in Huggingface Text-generation-inference, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.6/10. Published 2026-07-16.
How severe is CVE-2026-63086?: High severity. CVSS v3 base score is 8.6 out of 10.