#VU116168 Stack-based buffer overflow in CUDA Toolkit - CVE-2025-23339
Published: September 29, 2025
Vulnerability identifier: #VU116168
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-23339
CWE-ID: CWE-121
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
CUDA Toolkit
CUDA Toolkit
Software vendor:
nVidia
nVidia
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in cuobjdump in the DWARF parsing functionality. A remote unauthenticated attacker can trick a victim to run cuobjdump on a malicious ELF file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.