Critical severity · published May 20, 2026
CVE-2026-24142
NVIDIA TRT-LLM for any platform contains a deserialization vulnerability and unsafe serialized handle
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
NVIDIA TRT-LLM for any platform contains a deserialization vulnerability and unsafe serialized handle. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
TensorRT-LLM · NVIDIA
before v1.2 · source: vendor
TL
Tensorrt Llm · Nvidia
before 1.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-24142
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-24142
Third Party Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-24142
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5805
Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2026-24142
More from TensorRT-LLM
9.8
CVE-2026-24163
NVIDIA TRT-LLM for any platform contains a vulnerability in RPC testing, where an attacker could cause an unsafe deserialization
9.8
CVE-2025-33255
NVIDIA TRT-LLM for any platform contains a vulnerability in MPI server, where an attacker could cause an unsafe deserialization
8.4
CVE-2026-65119
NVIDIA TensorRT-LLM for any platform contains a vulnerability in KvCacheAwareRouter tokenizer loading, where an attacker could cause inclusion of functionality from an untrusted…
8.4
CVE-2026-24233
NVIDIA TensorRT-LLM for Linux contains a vulnerability in the restricted unpickler used for model weight deserialization, where a local, unauthenticated attacker could cause…
7.8
CVE-2026-47472
NVIDIA TensorRT-LLM contains a vulnerability in its inter-process communication layer where an attacker with local same-user access could cause deserialization