FastMCP has a Command Injection vulnerability - Gemini CLI

Server names containing shell metacharacters e.g., & can cause command injection on Windows when passed to fastmcp install claude-code or fastmcp install gemini-cli. These install paths use subprocess.run with a list argument, but on Windows the target CLIs often resolve to .cmd wrappers that are...

PYSEC-2026-2475 FastMCP has a Command Injection vulnerability - Gemini CLI

Server names containing shell metacharacters e.g., & can cause command injection on Windows when passed to fastmcp install claude-code or fastmcp install gemini-cli. These install paths use subprocess.run with a list argument, but on Windows the target CLIs often resolve to .cmd wrappers that are...

GHSA-R275-FR43-PM7Q vulnerabilities

Vulnerabilities for packages: gemini-cli...

CVE-2026-28291 vulnerabilities

Vulnerabilities for packages: gemini-cli...

CVE-2026-28292 vulnerabilities

Vulnerabilities for packages: gemini-cli...

GHSA-JCXM-M3JX-F287 vulnerabilities

Vulnerabilities for packages: gemini-cli...

Duplicate Advisory: Gemini CLI: Remote Code Execution via workspace trust and tool allowlisting bypasses

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wpqr-6v78-jr5g. This link is maintained to preserve external references. Original Description Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI versions prior to 0.39.1...

CVE-2026-12537

Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI versions prior to 0.39.1 and run-gemini-cli GitHub Action versions prior to 0.1.22 on headless CI platforms allows an unprivileged attacker to achieve pre-sandbox host-level code execution a maliciously...

CVE-2026-12537

Summary (CVE-2026-12537) : The vulnerability affects Google Gemini CLI container launcher (versions prior to 0.39.1) and the run-gemini-cli GitHub Action (versions prior to 0.1.22) on headless CI platforms. It stems from improper neutralization in an OS command, enabling an unprivileged attacker ...

CVE-2026-12537 Unauthenticated Remote Code Execution in Gemini CLI CI/CD Workflows

Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI versions prior to 0.39.1 and run-gemini-cli GitHub Action versions prior to 0.1.22 on headless CI platforms allows an unprivileged attacker to achieve pre-sandbox host-level code execution a maliciously...

EUVD-2026-38790

Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI versions prior to 0.39.1 and run-gemini-cli GitHub Action versions prior to 0.1.22 on headless CI platforms allows an unprivileged attacker to achieve pre-sandbox host-level code execution a maliciously...

CVE-2026-12537: Improper Input Validation

Improper Neutralization used in an OS Command in the container launcher in Google Gemini CLI versions prior to 0.39.1 and run-gemini-cli GitHub Action versions prior to 0.1.22 on headless CI platforms allows an unprivileged attacker to achieve pre-sandbox host-level code execution a maliciously...

Malicious code in @ikyyofc/gemini-cli (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 5793a1cde3de83b8c15b49a0f9981d72fbf431067a4416ce6b2bd5650ea4a4d6 @ikyyofc/[email protected] ships two heavily obfuscated modules src/gemini.js and src/utils/proxy.js wrapped in an obfuscator.io-style string-array +...

GHSA-Q7RR-3CGH-J5R3 vulnerabilities

Vulnerabilities for packages: gemini-cli, langfuse-fips, langfuse, cadence-web, kibana, librechat...

CVE-2026-44902 vulnerabilities

Vulnerabilities for packages: gemini-cli, langfuse-fips, langfuse, cadence-web, kibana, librechat...

CVE-2026-42338 vulnerabilities

Vulnerabilities for packages: tileserver-gl-fips, opensearch-dashboards-fips, code-server, saf, wazuh-dashboard, drupal, tileserver-gl, kibana, npm, kubeflow-pipelines, kubeflow-katib, actions-runner, langfuse, librechat, wazuh-dashboard-fips, lerna, gemini-cli, graalvm, langfuse-fips,...

Google Fixes CVSS 10 Gemini CLI Vulnerability Enabling GitHub Issue-Based RCE

Google patches a CVSS 10 Gemini CLI vulnerability that allowed hackers to use prompt injection and privilege escalation for a full supply chain compromise...

CVE-2026-41907 vulnerabilities

Vulnerabilities for packages: py3-jupyterlab, opensearch-dashboards-fips, nextcloud-server, code-server, nemo, gitlab-rails-ce-fips, saf, homepage, dbgate-fips, wazuh-dashboard, kubeflow-centraldashboard, drupal, jitsucom-jitsu, jupyter-base-notebook, redisinsight, dbgate, kibana, argo-workflows,...

GHSA-WPQR-6V78-JR5G vulnerabilities

Vulnerabilities for packages: gemini-cli...

Google Fixes CVSS 10 Gemini CLI CI RCE and Cursor Flaws Enable Code Execution

Google has addressed a maximum severity security flaw in Gemini CLI -- the "@google/gemini-cli" npm package and the "google-github-actions/run-gemini-cli" GitHub Actions workflow -- that could have allowed attackers to execute arbitrary commands on host systems. "The vulnerability allowed an...