Quick answers
- Is CVE-2026-24163 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-24163 being exploited in the wild.
- How severe is CVE-2026-24163?
- High severity, with a CVSS score of 7.5, published 20 May 2026.
- Which products and versions are affected?
- Nvidia TRT-LLM All platforms.
- Is there a fix for CVE-2026-24163?
- 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-2026-24163 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-24163?
- Check whether you run Nvidia TRT-LLM 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
An unsafe deserialization vulnerability (CWE-502) exists in the RPC testing component of NVIDIA TRT-LLM across all platforms. The flaw is triggered when the application processes untrusted data without sufficient validation, allowing an attacker to manipulate serialized objects. Exploitation requires local access with high privileges and involves high architectural complexity (AC:H). If successfully exploited, an attacker can achieve arbitrary code execution, cause a denial of service, or bypass security boundaries to access or modify sensitive information. Users should refer to NVIDIA advisory 5805 for specific patching instructions.
Affected products
- NVIDIA TRT-LLM All platforms
Timeline
- 2026-05-20: disclosed: Initial publication of the CVE record
- 2026-05-20: advisory: NVIDIA published security advisory 5805