CVE-2026-39822 Root escape via symlink plus trailing slash in os

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...

CVE-2026-39822 Root escape via symlink plus trailing slash in os

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...

CVE-2026-39822

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...

CVE-2026-39822 Root escape via symlink plus trailing slash in os

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...

GO-2026-4970 Root escape via symlink plus trailing slash in os

On Unix systems, opening a file in an os.Root improperly follows symlinks to locations outside of the Root when the final path component of the a path is a symbolic link and the path ends in /. For example, 'root.Open"symlink/"' will open "symlink" even when "symlink" is a symbolic link pointing...

ThreatsDay: AI Compute Hijacking, Apple Email Flaw, BlueHammer Ransomware + 14 Stories

This week’s security news is mostly about weak spots. Browsers, bots, sandboxes, AI systems, and email flows all show the same problem in different ways. Everything looks normal until someone tests a small gap and finds a way through. This is not one big break. It is small permissions, weak check...

PT-2026-54771

Name of the Vulnerable Software and Affected Versions Gradio versions prior to 6.16.0 Description A path traversal issue exists in the preprocess function of the FileExplorer component. Unauthenticated attackers can escape the configured root directory by providing path segments that include...

CVE-2026-58053

Gitea act_runner (Docker backend) up to act 0.262.0 is vulnerable: the workflow.container.options are merged into the Docker job container HostConfig, and if privileged is set to false, only the Privileged flag is disabled while options such as --pid=host, --cap-add, and --security-opt remain. A ...

CVE-2026-58053

Gitea actrunner with the Docker backend through act 0.262.0 passes a workflow's container.options string to the Docker job container's HostConfig and, when configured with privileged: false, forces only the Privileged flag off while merging options such as --pid=host, --cap-add, and --security-op...

GO-2026-5146 SFTP root escape via prefix-based path validation in goshs in github.com/patrickhener/goshs

SFTP root escape via prefix-based path validation in goshs in github.com/patrickhener/goshs...

PT-2026-50147

Name of the Vulnerable Software and Affected Versions Deno versions prior to 2.7.12 Description When running in BYONM mode nodeModulesDir: "manual", the module resolver fails to validate that a package's resolved entrypoint remains within its node modules// directory. A malicious package.json...

EulerOS 2.0 SP13 : golang (EulerOS-SA-2026-2291)

According to the versions of the golang packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : url.Parse insufficiently validated the host/authority component and accepted some invalid URLs.CVE-2026-25679 Actions which insert URLs into the...

CVE-2026-40876

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs contains an SFTP root escape caused by prefix-based path validation. An authenticated SFTP user can read from and write to filesystem paths outside the configured SFTP root, which breaks the intended jail boundary and can...

CVE-2026-11414

A hard-coded cryptographic key is used by Altium Enterprise Server to sign file download URLs in the Vault service. Because the key is identical across all installations, an unauthenticated network attacker who can reach the server can forge valid download signatures and retrieve files from the...

EUVD-2026-33928

Symlink following vulnerability in Gleam's Hex package export allows files outside the project root to be embedded in the generated package tarball. The file collection helpers gleamfiles, nativefiles, privatefiles in compiler-cli/src/fs.rs use followlinkstrue when walking publishable directories...

CVE-2026-42795 Symlink Following in Hex Package Export Allows Embedding Files Outside Project Root

Symlink following vulnerability in Gleam's Hex package export allows files outside the project root to be embedded in the generated package tarball. The file collection helpers gleamfiles, nativefiles, privatefiles in compiler-cli/src/fs.rs use followlinkstrue when walking publishable directories...

EEF-CVE-2026-42795 Symlink Following in Hex Package Export Allows Embedding Files Outside Project Root

Summary Symlink following vulnerability in Gleam's Hex package export allows files outside the project root to be embedded in the generated package tarball. The file collection helpers gleam\files, native\files, private\files in compiler-cli/src/fs.rs use follow\linkstrue when walking publishable...

GHSA-2GV2-CFFP-J227 Kata guest escape: runtime-rs guest-root to host-root escape via virtiofs

Summary In the runtime-rs standalone virtio-fs path, verified here with QEMU and verified with Cloud Hypervisor too, Kata Containers runs host virtiofsd as root with: --sandbox none --seccomp none If an attacker has root-equivalent execution inside the Kata guest VM, they can send raw FUSE reques...

Kata guest escape: runtime-rs guest-root to host-root escape via virtiofs

Summary In the runtime-rs standalone virtio-fs path, verified here with QEMU and verified with Cloud Hypervisor too, Kata Containers runs host virtiofsd as root with: --sandbox none --seccomp none If an attacker has root-equivalent execution inside the Kata guest VM, they can send raw FUSE reques...

PT-2026-43566

Name of the Vulnerable Software and Affected Versions BOSH Director versions prior to v282.1.12 Description When the director sends a long-running request, such as compile package, the agent's reply JSON is processed by AgentClient. The functions inject compile log and format exception read the...