CVE-2026-65103

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-13 · updated 2026-10-13
Weakness: CWE-22

Description

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.

Affected products

NVIDIA AIStore framework: from 0 through 4.9

References

https://github.com/NVIDIA/product-security/tree/main/2026/5889
https://nvd.nist.gov/vuln/detail/CVE-2026-65103
https://www.cve.org/CVERecord?id=CVE-2026-65103

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