96 matches found
PT-2026-65350
Ollama is vulnerable to a heap out-of-bounds read in its GGUF model loader. A specially crafted GGUF file can cause the loader to read beyond the allocated heap buffer, potentially leading to a denial of service crash...
PT-2026-65351
Ollama is Vulnerable to Path Traversal in github.com/ollama/ollama...
VulnCheck KEV: CVE-2026-7482
Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and...
Ollama Out-of-Bounds Read Vulnerability Allows Remote Process Memory Leak
Cybersecurity researchers have disclosed a critical security vulnerability in Ollama that, if successfully exploited, could allow a remote, unauthenticated attacker to leak its entire process memory. The out-of-bounds read flaw, which likely impacts over 300,000 servers globally, is tracked as...
Exploit for CVE-2026-7482
CVE-2026-7482: Ollama GGUF Heap OOB Read Reproduction This re...
Exploit for CVE-2026-7482
CVE-2026-7482: Ollama Heap Out-of-Bounds Read 1-Day PoC Thi...
Ollama contains a heap out-of-bounds read vulnerability in the GGUF model loader
Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and...
CVE-2026-7482 Ollama heap out-of-bounds read in GGUF tensor parsing leaks server process memory to unauthenticated remote attackers
Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and...
EUVD-2026-26949
Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and...
CVE-2026-7482 Ollama heap out-of-bounds read in GGUF tensor parsing leaks server process memory to unauthenticated remote attackers
Ollama before 0.17.1 contains a heap out-of-bounds read vulnerability in the GGUF model loader. The /api/create endpoint accepts an attacker-supplied GGUF file in which the declared tensor offset and size exceed the file's actual length; during quantization in fs/ggml/gguf.go and...
Ollama path traversal vulnerability
Ollama is an open-source tool developed by Ollama that can be run locally, used for managing and customizing large language models. Versions of Ollama from 0.12.10 to 0.17.5 have a path traversal vulnerability. This vulnerability stems from the improper handling of HTTP response headers in the...
GHSA-X99G-8V8J-25J2 Ollama is Vulnerable to Path Traversal
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...
CVE-2026-7020 Ollama Tensor Model Transfer transfer.go digestToPath path traversal
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...
CVE-2026-5530
A flaw was found in Ollama. A remote attacker can exploit this vulnerability by manipulating the Model Pull API's server/download.go file. This can lead to Server-Side Request Forgery SSRF, allowing the attacker to force the server to make requests to arbitrary network locations. Mitigation To...
Ollama code vulnerabilities
Ollama is an open-source tool developed by Ollama that allows for the running, management, and customization of large language models on local devices. Ollama versions 18.1 and earlier had a code vulnerability caused by server-side request forgery in the file server/download.go...
PT-2026-36799
Name of the Vulnerable Software and Affected Versions Ollama versions prior to 0.17.1 Description A heap out-of-bounds read issue exists in the GGUF model loader. An unauthenticated remote attacker can exploit this by providing a specially crafted GGUF file via the '/api/create' endpoint where th...
SUSE CVE-2025-66960
An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the fs/ggml/gguf.go, function readGGUFV1String reads a string length from untrusted GGUF metadata...
CVE-2025-66959
An issue in ollama v.0.12.10 allows a remote attacker to cause a denial of service via the GGUF decoder...
PT-2026-3838
Name of the Vulnerable Software and Affected Versions ollama version 0.12.10 Description An issue in ollama version 0.12.10 allows a remote attacker to cause a denial of service via the GGUF decoder. Recommendations At the moment, there is no information about a newer version that contains a fix...