flatpak: Flatpak: Arbitrary code execution via crafted symlinks in sandbox-expose options

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. A malicious application could exploit this by using specially crafted symlinks within the sandbox-expose options of the Flatpak portal. This allows the application to access arbitrary host files and potentiall...

flatpak: Flatpak: Arbitrary code execution via crafted symlinks in sandbox-expose options

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. A malicious application could exploit this by using specially crafted symlinks within the sandbox-expose options of the Flatpak portal. This allows the application to access arbitrary host files and potentiall...

flatpak: Flatpak: Arbitrary code execution via crafted symlinks in sandbox-expose options

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. A malicious application could exploit this by using specially crafted symlinks within the sandbox-expose options of the Flatpak portal. This allows the application to access arbitrary host files and potentiall...

flatpak: Flatpak: Arbitrary code execution via crafted symlinks in sandbox-expose options

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. A malicious application could exploit this by using specially crafted symlinks within the sandbox-expose options of the Flatpak portal. This allows the application to access arbitrary host files and potentiall...

flatpak: Flatpak: Arbitrary code execution via crafted symlinks in sandbox-expose options

A flaw was found in Flatpak, a Linux application sandboxing and distribution framework. A malicious application could exploit this by using specially crafted symlinks within the sandbox-expose options of the Flatpak portal. This allows the application to access arbitrary host files and potentiall...

CVE-2026-44594

esm.sh is a no-build content delivery network CDN for web development. In 137 and earlier, a Local File Inclusion LFI vulnerability exists in the esbuild plugin's handling of the browser field in package.json. An attacker can publish an npm package that causes the server to read and return...

EUVD-2026-32899

An issue was discovered in Canonical Multipass before version 1.16.3. The host-side SFTP server component sshfsserver, which executes with root privileges on the host, contains a path containment bypass vulnerability within its validatepath function in src/sshfsmount/sftpserver.cpp. The function...

CVE-2026-49238

CVE-2026-49238 affects Canonical Multipass

PT-2026-44492

Name of the Vulnerable Software and Affected Versions Portainer CE affected versions not specified Description Insecure default settings grant regular non-administrative users privileges that allow access to the host filesystem and host-level code execution. An authenticated user with endpoint...

SUSE CVE-2024-5154

A flaw was found in cri-o. A malicious container can create a symbolic link to arbitrary files on the host via directory traversal “../“. This flaw allows the container to read and write to arbitrary files on the host system...

Rancher 安全漏洞

Rancher is an open-source container management platform developed by Rancher in the United States. It is designed for organizations that deploy containers in production environments. Rancher has a security vulnerability caused by path traversal in the compressedEndpoint field within Extensions...

Symlink Attack

Overview github.com/hashicorp/nomad is a workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Affected versions of this package are vulnerable to Symlink Attack via shared task log directory. An attacker can read and write arbitrar...

Nomad's exec2 task driver vulnerable to arbitrary file read/write on client host through symlink attack

Summary HashiCorp Nomad’s exec2 task driver prior to 0.1.2 is vulnerable to arbitrary file read and write on the client host as the Nomad process user through a symlink attack. This vulnerability CVE-2026-8052 is fixed in version 0.1.2 of the exec2 task driver. Background Nomad workloads are run ...

github.com/containerd/containerd: containerd: Arbitrary host file read via symlink following in CRI checkpoint restore

A flaw was found in containerd, an open-source container runtime. The Container Runtime Interface CRI plugin incorrectly restores container logs from a checkpoint image. This vulnerability, categorized as a Path Traversal CWE-61, allows an attacker to read arbitrary files on the host system by...

CVE-2026-42275 zrok: WebDAV drive backend follows symlinks outside DriveRoot, enabling host filesystem read/write

zrok is software for sharing web services, files, and network resources. Prior to version 2.0.2, the zrok WebDAV drive backend davServer.Dir restricts path traversal through lexical normalization but does not prevent symlink following. When a symbolic link inside the shared DriveRoot points to a...

CVE-2026-7875

NanoClaw version 1.2.0 and prior contains a host/container filesystem boundary vulnerability in outbound attachment handling and outbox cleanup that allows a compromised or prompt-injected container to read files outside the intended outbox directory by supplying crafted messagesout.id and...

nanoclaw 路径遍历漏洞

Nanoclaw is a lightweight tool developed by Qwibit.ai, designed for securely running AI assistants within independent containers. Nanoclaw has a path traversal vulnerability. This vulnerability stems from issues with the host/container file system boundaries during outbound attachment processing...

Important: flatpak

Issue Overview: A complete sandbox escape vulnerability exists in Flatpak before 1.16.4. The Flatpak portal accepts paths in the sandbox-expose options which can be app-controlled symlinks pointing at arbitrary paths. Flatpak run mounts the resolved host path in the sandbox, giving apps access to...

Security update for flatpak

This update for flatpak fixes the following issues: CVE-2026-34078: improper processing of app-controlled symlinks by sandbox-expose can lead to sandbox escape, host file access and code execution in the host context bsc1261769. CVE-2026-34079: improper removal of outdated cache files allows for...

GHSA-MR34-9552-QR95 OpenClaw: Webchat media embedding enforces local-root containment for tool-result files

Summary Webchat tool-result media normalization could pass local and UNC-style file paths into the host-side media embedding path without applying the configured local-root containment policy. Impact A crafted tool-result media reference could cause the host to attempt local file reads or Windows...