CVE-2026-7020
LOWOllama Tensor Model Transfer transfer.go digestToPath path traversal
Title source: cnaExploitation Summary
EIP tracks 1 public exploit for CVE-2026-7020. PoCs published by davidrxchester.
AI-analyzed exploit summary This repository contains a functional exploit for CVE-2026-7020, which leverages a path traversal vulnerability in Ollama's tensor digest handling to achieve arbitrary file read. The PoC exfiltrates SSH host keys by manipulating API calls to a malicious registry.
Description
A security flaw has been discovered in Ollama up to 0.20.2. This affects the function digestToPath of the file x/imagegen/transfer/transfer.go of the component Tensor Model Transfer Handler. The manipulation of the argument digest results in path traversal. The attack may be performed from remote. This attack is characterized by high complexity. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Exploits (1)
This repository contains a functional exploit for CVE-2026-7020, which leverages a path traversal vulnerability in Ollama's tensor digest handling to achieve arbitrary file read. The PoC exfiltrates SSH host keys by manipulating API calls to a malicious registry.
References (3)
Scores
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N