CVE-2026-65103
HighCVSS 8.1Summary
NVIDIA AIStore for Linux contains a path traversal vulnerability in the target-side object rename handler where an unauthenticated remote attacker could cause an improper limitation of a pathname to a restricted directory by submitting a crafted rename destination directly to an AIStore target, resulting in the arbitrary creation or overwrite of a file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, data tampering, and denial of service.
Risk Assessment
Organizations using NVIDIA AIStore may be exposed to unauthorized file creation or overwriting, potentially leading to code execution and privilege escalation. The risk is critical because the attack requires no authentication and can be performed remotely.
Recommendation
Update NVIDIA AIStore to the latest patched version and restrict network access to AIStore targets to trusted clients.
Other vulnerabilities in NVIDIA AIStore
See all- CVE-2026-65172High
NVIDIA AIStore for Linux and Kubernetes contains a missing authorization vulnerability in the ETL management API that allows an unauthenticated remote attacker to access ETL information or control existing ETL jobs by sending crafted GET or POST requests to an AIStore proxy. Successful exploitation may lead to information disclosure and unauthorized start or stop operations.
- CVE-2026-65170High
NVIDIA AIStore for Linux contains a vulnerability in the experimental HT backend that allows an unauthenticated remote attacker to cause server-side request forgery by supplying a crafted original URL. Successful exploitation may lead to information disclosure.
- CVE-2026-65164High
NVIDIA AIStore for Linux contains a path traversal vulnerability in the dSort archive extraction component that allows a remote attacker to bypass pathname restrictions by supplying crafted archive member names to a dSort job. Successful exploitation may lead to arbitrary file creation or overwrite, code execution, information disclosure, data tampering, and denial of service.
- CVE-2026-65161High
NVIDIA AIStore for Linux contains a vulnerability in the Promote API that allows an unauthenticated remote attacker to read files accessible to the target process by supplying a crafted absolute source path. Successful exploitation may lead to information disclosure.
- CVE-2026-65101High
NVIDIA AIStore for Linux contains a vulnerability in the distributed sort component where an attacker could cause server-side request forgery by supplying a crafted external key map URL. A successful exploit of this vulnerability might lead to information disclosure.
- CVE-2026-65173Critical
NVIDIA AIStore for Linux contains a missing authentication vulnerability in the token-revocation endpoint where an unauthenticated remote attacker may submit crafted token-revocation lists. A successful exploit may lead to data tampering and denial of service.
- CVE-2026-65162Critical
NVIDIA AIStore for Linux contains a vulnerability in the legacy ETL Kubernetes PodSpec initialization API where a remote attacker may supply Kubernetes host-namespace and container-security settings. A successful exploit may lead to code execution, privilege escalation, information disclosure, data tampering, and denial of service.
- CVE-2026-24270Critical
The NVIDIA AIStore framework contains a vulnerability that allows authentication bypass. Successful exploitation could lead to denial of service, privilege escalation, information disclosure, and data tampering.
Original NVD description (English source)
NVIDIA AIStore for Linux contains a path traversal vulnerability in the target-side object rename handler, where an unauthenticated remote attacker could cause an improper limitation of a pathname to a restricted directory by submitting a crafted rename destination directly to an AIStore target, resulting in the arbitrary creation or overwrite of a file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, data tampering, and denial of service.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS