Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
7 results
May 16, 2025A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spCVE-2025-1975 · Other software · ollama · reported by security@huntr.devHigh 7.5
A vulnerability in the Ollama server version 0.5.11 allows a malicious user to cause a Denial of Service (DoS) attack by customizing the manifest content and spoofing a service. This is due to improper validation of array index access when downloading a model via the /api/pull endpoint, which can lead to a server crash.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server.CVE-2025-0317 · Other software · ollama · reported by security@huntr.devHigh 7.5
A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to upload and create a customized GGUF model file on the Ollama server. This can lead to a division by zero error in the ggufPadding function, causing the server to crash and resulting in a Denial of Service (DoS) attack.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025A vulnerability in ollama/ollama <=0.3.14 allows a malicious user to create a customized GGUF model file, upload it to the Ollama server, and create it.CVE-2025-0315 · Other software · ollama · reported by security@huntr.devHigh 7.5
A vulnerability in ollama/ollama <=0.3.14 allows a malicious user to create a customized GGUF model file, upload it to the Ollama server, and create it. This can cause the server to allocate unlimited memory, leading to a Denial of Service (DoS) attack.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to create a customized GGUF model file that, when uploaded and created on the Ollama CVE-2025-0312 · Other software · ollama · reported by security@huntr.devHigh 7.5
A vulnerability in ollama/ollama versions <=0.3.14 allows a malicious user to create a customized GGUF model file that, when uploaded and created on the Ollama server, can cause a crash due to an unchecked null pointer dereference. This can lead to a Denial of Service (DoS) attack via remote network.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025A divide by zero vulnerability exists in ollama/ollama version v0.3.3.CVE-2024-8063 · Other software · ollama · reported by security@huntr.devHigh 7.5
A divide by zero vulnerability exists in ollama/ollama version v0.3.3. The vulnerability occurs when importing GGUF models with a crafted type for `block_count` in the Modelfile. This can lead to a denial of service (DoS) condition when the server processes the model, causing it to crash.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025An Out-Of-Memory (OOM) vulnerability exists in the `ollama` server version 0.3.14.CVE-2024-12886 · Other software · ollama · reported by security@huntr.devHigh 7.5
An Out-Of-Memory (OOM) vulnerability exists in the `ollama` server version 0.3.14. This vulnerability can be triggered when a malicious API server responds with a gzip bomb HTTP response, leading to the `ollama` server crashing. The vulnerability is present in the `makeRequestWithRetry` and `getAuthorizationToken` functions, which use `io.ReadAll` to read the response body. This can result in excessive memory usage and a Denial of Service (DoS) condition.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 20, 2025A vulnerability in Ollama versions <=0.3.14 allows a malicious user to create a customized gguf model file that can be uploaded to the public Ollama server.CVE-2024-12055 · Other software · ollama · reported by security@huntr.devHigh 7.5
A vulnerability in Ollama versions <=0.3.14 allows a malicious user to create a customized gguf model file that can be uploaded to the public Ollama server. When the server processes this malicious model, it crashes, leading to a Denial of Service (DoS) attack. The root cause of the issue is an out-of-bounds read in the gguf.go file.
- Product
- ollama/ollama
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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