Path Traversal in NVIDIA Triton Inference Server
CVE-2026-47627
NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker could cause path traversal. A successful exploit might lead to denial of service.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.007 (52.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.007 · change: +0.002
Affected products
- NVIDIA Triton Inference Server — versions 0.0-26.05
- NVIDIA Triton Inference Server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- nvd.nist.gov/vuln/detail/CVE-2026-47627 (US Government Resource)
- www.cve.org/CVERecord (Third Party Advisory)
- github.com/NVIDIA/product-security/tree/main/2026/5865 (Patch)
Frequently asked questions
- What is CVE-2026-47627?
- CVE-2026-47627 is a critical-severity vulnerability in NVIDIA Triton Inference Server, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-08-18.
- How severe is CVE-2026-47627?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2026-47627 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.