Out-of-bounds read in CUDA Toolkit - CVE-2025-23340
Published: September 29, 2025
Vulnerability identifier: #VU116165
CSH Severity: Medium
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-23340
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition in the nvdisasm binary. A remote attacker can use a specially crafted ELF file, trigger an out-of-bounds read error and cause a denial of service condition on the system.
Affected software
CUDA Toolkit
How to mitigate CVE-2025-23340
Install updates from vendor's website.
CUDA Toolkit - update to 13.0.0