CVE-2026-1386 Arbitrary Host File Overwrite via Symlink in Firecracker Jailer

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at...

CVE-2026-1386 Arbitrary Host File Overwrite via Symlink in Firecracker Jailer

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at...

CVE-2026-1386

The CVE-2026-1386 issue affects Firecracker’s jailer component. A local user who has write access to pre-created jailer directories could abuse a UNIX symlink vulnerability during jailer startup to overwrite arbitrary host files when the jailer runs with root privileges. Affected versions include...

miniserve affected by a TOCTOU and symlink race vulnerability

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

GHSA-MXC8-4JQF-368Q miniserve affected by a TOCTOU and symlink race vulnerability

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

CVE-2026-24137

sigstore framework is a common go library shared across sigstore services and clients. In versions 1.10.3 and below, the legacy TUF client pkg/tuf/client.go supports caching target files to disk. It constructs a filesystem path by joining a cache base directory with a target name sourced from...

CVE-2025-67124

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

CVE-2025-67124

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

CVE-2025-67124

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

CVE-2026-24137

sigstore framework is a common go library shared across sigstore services and clients. In versions 1.10.3 and below, the legacy TUF client pkg/tuf/client.go supports caching target files to disk. It constructs a filesystem path by joining a cache base directory with a target name sourced from...

CVE-2025-67124

A TOCTOU and symlink race in svenstaro/miniserve 0.32.0 upload finalization when uploads are enabled can allow an attacker to overwrite arbitrary files outside the intended upload/document root in deployments where the attacker can create/replace filesystem entries in the upload destination...

Sigstore framework path traversal vulnerability

The sigstore framework is an open-source Go language library developed by sigstore. Versions of the sigstore framework starting from 1.10.3 and earlier contained a path traversal vulnerability. This vulnerability stemmed from the lack of verification that the generated file paths remained within...

PT-2026-4471

Name of the Vulnerable Software and Affected Versions miniserve version 0.32.0 Description A time-of-check to time-of-use TOCTOU and symlink race condition exists in miniserve when uploads are enabled. This can allow an attacker to overwrite arbitrary files outside the intended upload directory i...

PT-2026-4532

Name of the Vulnerable Software and Affected Versions Firecracker versions prior to 1.13.2 and version 1.14.0 Description A flaw exists in the jailer component of Firecracker that could allow a local host user with write access to pre-created jailer directories to overwrite arbitrary host files...

PT-2026-4316

Name of the Vulnerable Software and Affected Versions sigstore framework versions 1.10.3 and below Description The sigstore framework, a common Go library used across sigstore services and clients, contains an issue in the legacy TUF client pkg/tuf/client.go. This client supports caching target...

Azure Linux 3.0 Security Update: pytorch (CVE-2024-7776)

The version of pytorch installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-7776 advisory. - A vulnerability in the downloadmodel function of the onnx/onnx framework, before and including version 1.16....

Azure Linux 3.0 Security Update: pytorch (CVE-2024-5187)

The version of pytorch installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-5187 advisory. - A vulnerability in the downloadmodelwithtestdata function of the onnx/onnx framework, version 1.16.0, allows...

CVE-2026-23986

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it...

Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

Impact Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the --UNSAFE,--trust flag. As it turns out, a safe template can currently write to arbitrary directories outside the...

SUSE CVE-2026-23745

node-tar is a Tar for Node.js. The node-tar library = 7.5.2 fails to sanitize the linkpath of Link hardlink and SymbolicLink entries when preservePaths is false the default secure behavior. This allows malicious archives to bypass the extraction root restriction, leading to Arbitrary File Overwri...