Ollama - Remote Code Execution

Ollama before 0.1.34 does not validate the format of the digest sha256 with 64 hex digits when getting the model path, and thus mishandles the TestGetBlobsPath test cases such as fewer than 64 hex digits, more than 64 hex digits, or an initial ../ substring. id: CVE-2024-37032 info: name: Ollama ...

CVE-2026-54021

Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, several direct, index-addressed Ollama proxy routes accept a caller-supplied urlidx path parameter and use it as a raw index into the admin-configured OLLAMABASEURLS list. Access...

CVE-2026-54021

Summary: Open WebUI prior to 0.9.6 allows any authenticated user to direct requests to arbitrary Ollama backends by appending a caller-supplied url_idx, bypassing backend-level isolation and possibly reaching restricted or disabled backends. The issue arises on index-addressed Ollama proxy routes...

Open WebUI: Authenticated users can target arbitrary configured Ollama backends via unguarded url_idx path parameter

Summary Several direct, index-addressed Ollama proxy routes accept a caller-supplied urlidx path parameter and use it as a raw index into the admin-configured OLLAMABASEURLS list. Access control on these routes validates only whether the user may use the requested model, never which backend the...

PT-2026-50592

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.6 Description Several direct, index-addressed Ollama proxy routes allow authenticated users to bypass backend isolation. The system accepts a caller-supplied url idx path parameter and uses it as a raw index in...

Can Open-Source LLM Agents Replace Static Application Security Testing Tools? an Empirical Assessment

This paper explores the value of agentic AI tools for cybersecurity purposes. We evaluate the efficacy of a general-purpose GenAI Large Language Model- GenAI- based agent when powered by three different Ollama-hosted general-purpose open source models. We assess each agent's performance using...

ollama-silent-patches

OLLAMA SILENT PATCH DISCLOSURE — PUBLIC RELEASE v2 Responsi...

ccdd-poc

ccdd-poc — ¿Dónde está el límite de un solucionador de issues...

CVE-2026-43625

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...

CVE-2026-42249

Ollama for Windows contains a Remote Code Execution vulnerability in its update mechanism due to improper handling of attacker‑controlled HTTP response headers. When downloading updates, the application constructs local file paths using values derived from HTTP headers without validation. These...

Malicious code in ai-sdk-ollama (npm)

--- -= Per source details. Do not edit below this line.=- Source: google-open-source-security a6c7977dbc054cdb7fe56da0d2fbd26e2a6fed695deb4263ccbf4adfedd86acb The Miasma malware is a self-propagating worm that spreads across the npm registry by abusing weaponized binding.gyp files to achieve...

@easbot/ollama-sdk (=0.1.0) potentially affected by unknown CVE via ai-sdk-ollama (=2.2.0)

ai-sdk-ollama NPM version =2.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on ai-sdk-ollama and may be impacted: - @easbot/ollama-sdk =0.1.0 Source cves: unknown CVE Source advisory: SNYK:JS-AISDKOLLAMA-17146454...

Embedded Malicious Code

Overview ai-sdk-ollama is a Vercel AI SDK Provider for Ollama using official ollama-js library Affected versions of this package are vulnerable to Embedded Malicious Code containing a malicious binding.gyp file that drops and runs a self-propagating cloud secret stealer. The malicious code attemp...

@agentic-dev-library/control (=1.2.0), @agentic-dev-library/triage (>=1.0.2 <=1.1.0) +38 more potentially affected by unknown CVE via ai-sdk-ollama (>=3.0.0 <=3.8.4)

ai-sdk-ollama NPM version =3.0.0, =1.0.2, =0.1.0, =0.1.1, =0.1.0, =1.3.0, =0.1.1, =0.2.0, =0.1.0, =0.1.0, =0.1.0, =0.4.3 and more Source cves: unknown CVE Source advisory: SNYK:JS-AISDKOLLAMA-17146454...

@byside/llm (>=0.1.0 <=0.1.1), agentic-control (=1.1.0) potentially affected by unknown CVE via ai-sdk-ollama (=1.1.0)

ai-sdk-ollama NPM version =1.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on ai-sdk-ollama and may be impacted: - @byside/llm =0.1.0, =0.1.1 - agentic-control =1.1.0 Source cves: unknown CVE Source advisory: SNYK:JS-AISDKOLLAMA-17146454...

CVE-2026-43625

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...

CVE-2026-43625 CodexBar < 0.32.0 Session Cookie Exposure via HTTP Redirect

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...

CVE-2026-43625 CodexBar < 0.32.0 Session Cookie Exposure via HTTP Redirect

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...

CVE-2026-43625

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...

EUVD-2026-33748

CodexBar prior to 0.32.0 contains a session cookie leakage vulnerability that allows network attackers to intercept imported browser session cookies by exploiting improper redirect handling for Amp and Ollama provider sessions. Attackers can position themselves on the network path to receive...