CVE-2026-44182

Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. In versions prior to 3.3.0, the server interpolates untrusted environment variables e.g., KERNELXXX into Kubernetes manifests without YAML-aware escapin...

CVE-2026-44182 Jupyter Enterprise Gateway Has Kubernetes Manifest Injection via Jinja2 Template Rendering

Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. In versions prior to 3.3.0, the server interpolates untrusted environment variables e.g., KERNELXXX into Kubernetes manifests without YAML-aware escapin...

CVE-2026-59864

Kiota (OpenAPI-based HTTP client code generator) prior to v1.32.5 allowed path traversal/out-of-package file inclusion in generated Microsoft 365 Copilot and Teams plugin manifests through attacker-controlled static_template.file values derived from x-ai-adaptive-card and x-ai-capabilities during...

CVE-2026-59864 Kiota: Path/URL injection into generated Copilot plugin manifest via x-ai-* extensions

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, kiota plugin add and kiota plugin generate with -t APIPlugin emitted attacker-controlled statictemplate.file values from x-ai-adaptive-card and x-ai-capabilities into generated Microsoft 365 Copilot and Teams plugin manifests...

CVE-2026-55175

Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 on their respective release lines, Kustomize bake operations allow unsafe YAML tag processing in rosco manifests. This can lead to remote code execution on rosco pod...

CVE-2026-55175

Spinnaker CVE-2026-55175 affects Rosco/Kustomize bake operations where unsafe YAML tag processing in rosco manifests can lead to remote code execution on rosco pods. Affected versions are prior to 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 across release lines; fixes are available in 2026.1.1, 20...

EUVD-2026-43087

Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to versions 2026.1.1, 2026.0.3, 2025.4.4, and 2025.3.4 on their respective release lines, Kustomize bake operations allow unsafe YAML tag processing in rosco manifests. This can lead to remote code execution on rosco pod...

PT-2026-57343

Name of the Vulnerable Software and Affected Versions Spinnaker versions prior to 2026.1.1 Spinnaker versions prior to 2026.0.3 Spinnaker versions prior to 2025.4.4 Spinnaker versions prior to 2025.3.4 Description Unsafe YAML tag processing during Kustomize bake operations in rosco manifests can...

PYSEC-2026-362 Jupyter Enterprise Gateway: Kubernetes Manifest Injection in Jinja2 Template Rendering

Summary The environment variables used during the rendering of the Kubernetes manifest allow YAML injection, enabling attackers to overwrite existing keys like securityContext and inject multi-document YAML to create additional unintended Kubernetes resources. Details The server interpolates...

PYSEC-2026-364 Jupyter Enterprise Gateway: Jinja2 Template Server Side Template Injection resulting in Remote Code Execution

Summary The environment variables KERNELXXX used during the rendering of the Kubernetes manifest are vulnerable to Server Side Template Injection SSTI. By including Jinja2 template expressions it is possible to execution Python code and OS Commands in the Enterprise Gateway service. The code can...

GHSA-QVQC-4C52-X6QP regclient may leak authentication credentials to external blob stores

Credentials for a registry may be inadvertently leaked to external servers. A prerequisite for this attack is a malicious registry server, a malicious blob store, or a registry that does not restrict the external URLs for foreign blobs. Example attack A malicious registry serves an OCI image...

CVE-2026-50574

yt-dlp is a command-line audio/video downloader. Prior to 2026.06.09, if aria2c is used as an external downloader for a fragmented manifest format such as an HLS/DASH stream, yt-dlp passes insufficiently sanitized input to aria2c that allows an attacker to perform an arbitrary file write. On...

CVE-2026-50574 yt-dlp: Arbitrary code execution via manifest downloads with aria2c

yt-dlp is a command-line audio/video downloader. Prior to 2026.06.09, if aria2c is used as an external downloader for a fragmented manifest format such as an HLS/DASH stream, yt-dlp passes insufficiently sanitized input to aria2c that allows an attacker to perform an arbitrary file write. On...

CVE-2026-50574

CVE-2026-50574 affects yt-dlp, where using aria2c as an external downloader for fragmented manifests (HLS/DASH) allows an attacker to write arbitrary files by passing insufficiently sanitized input to aria2c. On Windows, this can cause immediate arbitrary code execution; on non-Windows, execution...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the YAML processing. An attacker can execute arbitrary code by supplying crafted YAML input that triggers unsafe class loading during operations such as CloudFormation deployments or CloudFoundry...

Python Library yt-dlp < 2026.6.9 Multiple Vulnerabilities

The detected version of the yt-dlp Python package is prior to 2026.6.9. It is, therefore, affected by multiple vulnerabilities: - A vulnerability exists in yt-dlp that allows a remote attacker to write arbitrary OS-shortcut files such as .desktop, .url, .webloc to the user's filesystem, bypassing...

yt-dlp: Arbitrary code execution via manifest downloads with aria2c

Summary If aria2c is used as an external downloader for a fragmented manifest format such as an HLS/DASH stream, yt-dlp passes insufficiently sanitized input to aria2c that allows an attacker to perform an arbitrary file write. On Windows platforms, this can lead to immediate arbitrary code...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview jupyter-enterprise-gateway is an A web server for spawning and communicating with remote Jupyter kernels Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the rendering process of...

Improper Neutralization of Special Elements Used in a Template Engine

Overview jupyter-enterprise-gateway is an A web server for spawning and communicating with remote Jupyter kernels Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the rendering of Kubernetes manifest templates using...

PT-2026-46096

Summary The environment variables KERNEL XXX used during the rendering of the Kubernetes manifest are vulnerable to Server Side Template Injection SSTI. By including Jinja2 template expressions it is possible to execution Python code and OS Commands in the Enterprise Gateway service. The code can...