Quick answers
- Is CVE-2026-47617 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-47617 being exploited in the wild.
- How severe is CVE-2026-47617?
- High severity, with a CVSS score of 7.5, published 4 August 2026.
- Which products and versions are affected?
- Nvidia Dynamo <UNKNOWN>.
- Is there a fix for CVE-2026-47617?
- 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-2026-47617 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-47617?
- Check whether you run Linux Kernel or Nvidia Dynamo 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
The vulnerability is a server-side request forgery (SSRF) flaw in NVIDIA Dynamo's multimodal media fetcher, exploitable via DNS rebinding attacks. An attacker can manipulate DNS responses to cause the server to access unintended internal resources or services. The attack requires network access to influence DNS resolution, but no authentication is needed. Successful exploitation leads to information disclosure from internal systems or metadata accessible from the server's network context. Patches should be available from NVIDIA's security advisories.
Affected products
- NVIDIA Dynamo <UNKNOWN>
Timeline
- 2026-08-04: disclosed