Quick answers
- Is CVE-2026-47627 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-47627 being exploited in the wild.
- How severe is CVE-2026-47627?
- Critical severity, with a CVSS score of 9.8, published 18 August 2026.
- Which products and versions are affected?
- Nvidia Triton Inference Server <UNKNOWN>.
- Is there a fix for CVE-2026-47627?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-47627 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-47627?
- Check whether you run Linux Kernel or Nvidia Triton Inference Server at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
This is a path traversal vulnerability (CWE-22) in NVIDIA Triton Inference Server for Linux. The vulnerability allows an attacker to traverse the file system and access files outside the intended directory scope. The attack can be performed remotely over the network without authentication required. A successful exploit could result in denial of service by corrupting or deleting critical files, or exposure of sensitive model artifacts and configuration data. Patches are expected to be available from NVIDIA.
Affected products
- NVIDIA Triton Inference Server <UNKNOWN>
Timeline
- 2026-08-18: disclosed