Docker: Race condition in docker cp allows bind mount redirection to host path

Summary A race condition during docker cp mount setup allows a malicious container to redirect a bind mount target to an arbitrary host path, potentially overwriting host files or causing denial of service. Details When copying files into a container, the daemon sets up a temporary filesystem vie...

Uncontrolled Search Path Element

Overview Affected versions of this package are vulnerable to Uncontrolled Search Path Element during the archive decompression for PUT /containers/id/archive API requests. An attacker can execute arbitrary code on the host with daemon privileges by uploading a compressed archive containing a...

Uncontrolled Search Path Element

Overview Affected versions of this package are vulnerable to Uncontrolled Search Path Element during the archive decompression for PUT /containers/id/archive API requests. An attacker can execute arbitrary code on the host with daemon privileges by uploading a compressed archive containing a...

Uncontrolled Search Path Element

Overview Affected versions of this package are vulnerable to Uncontrolled Search Path Element during the archive decompression for PUT /containers/id/archive API requests. An attacker can execute arbitrary code on the host with daemon privileges by uploading a compressed archive containing a...

GHSA-X86F-5XW2-FM2R Docker: `PUT /containers/{id}/archive` executes container binary on the host

Summary When a user uploads a compressed archive into a container, a malicious image can execute arbitrary code with daemon host root privileges. Details When handling PUT /containers/id/archive requests with compressed archives, the daemon decompresses them using external system binaries. Due to...

Docker: `PUT /containers/{id}/archive` executes container binary on the host

Summary When a user uploads a compressed archive into a container, a malicious image can execute arbitrary code with daemon host root privileges. Details When handling PUT /containers/id/archive requests with compressed archives, the daemon decompresses them using external system binaries. Due to...

RUSTSEC-2026-0145 PAX Header Desynchronization in astral-tokio-tar

Versions of astral-tokio-tar prior to 0.6.2 contain a PAX header interpretation bug that allows manipulated entries to be made selectively visible or invisible during extraction with astral-tokio-tar versus other tar implementations. An attacker could use this differential to smuggle unexpected...

Mattermost doesn't validate 7zip archive structure before processing

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13, 11.4.x = 11.4.3 fail to validate 7zip archive structure before processing which allows an authenticated attacker to cause server memory exhaustion and denial of service via uploading a specially crafted 7zip file with excessive folder...

EUVD-2026-30744

Mattermost versions 11.5.x = 11.5.1, 10.11.x = 10.11.13, 11.4.x = 11.4.3 fail to validate 7zip archive structure before processing which allows an authenticated attacker to cause server memory exhaustion and denial of service via uploading a specially crafted 7zip file with excessive folder...

CVE-2026-6340

Mattermost is affected by CVE-2026-6340 due to failure to validate 7zip archive structure before processing. Affected versions are Mattermost 11.5.x up to 11.5.1, 11.4.x up to 11.4.3, and 10.11.x up to 10.11.13. The flaw can be exploited by an authenticated user uploading a specially crafted 7zip...

Mattermost 安全漏洞

Mattermost is an open-source collaboration platform developed by the American company Mattermost. Versions of Mattermost such as 11.5.1 and earlier 11.5.x series, 10.11.13 and earlier 10.11.x series, and 11.4.3 and earlier 11.4.x series have security vulnerabilities. These vulnerabilities stem fr...

PT-2026-41765

Name of the Vulnerable Software and Affected Versions Docker affected versions not specified Description When handling 'PUT /containers/id/archive' requests with compressed archives, the daemon decompresses them using external system binaries. Due to incorrect operation ordering, these binaries a...

PT-2026-41767

Name of the Vulnerable Software and Affected Versions Docker affected versions not specified Description A race condition occurs during the mount setup of the docker cp command. When copying files into a container, the daemon creates a temporary filesystem view by bind-mounting volumes. A process...

PT-2026-41645

Name of the Vulnerable Software and Affected Versions Mattermost versions 11.5.0 through 11.5.1 Mattermost versions 10.11.0 through 10.11.13 Mattermost versions 11.4.0 through 11.4.3 Description An authenticated attacker can cause server memory exhaustion and denial of service by uploading a...

bun-archive-traversal-poc

Bun Archive Extraction Traversal PoCs Target: oven-sh/bun...

Path Traversal

github.com/ctfer-io/monitoring is vulnerable to a Path Traversal. The vulnerability is due to a missing trailing path separator in the strings.HasPrefix check within the sanitizeArchivePath function, which allows an attacker to perform arbitrary file writes via a crafted archive, potentially...

Microsoft APM: Windows absolute-path tar member overwrite during legacy-bundle probing in `apm install`

Summary Microsoft APM contains a Windows-specific archive extraction boundary failure in the legacy-bundle probe used by apm install on supported Python 3.10 and 3.11 runtimes. When apm install is given a local .tar.gz that is not recognized as a plugin-format bundle, APM probes whether it is a...

CVE-2026-46483

Vim is an open source, command line text editor. Prior to 9.2.0479, a command injection vulnerability exists in tarVimuntar in runtime/autoload/tar.vim when decompressing .tgz archives on Unix-like systems. The function builds :!gunzip and :!gzip -d commands using shellescapetartail without the...

CVE-2026-46483 Vim: Command injection in tar#Vimuntar via missing shellescape {special} flag

Vim is an open source, command line text editor. Prior to 9.2.0479, a command injection vulnerability exists in tarVimuntar in runtime/autoload/tar.vim when decompressing .tgz archives on Unix-like systems. The function builds :!gunzip and :!gzip -d commands using shellescapetartail without the...

CVE-2026-46483

Summary (CVE-2026-46483): Vim for Unix-like systems is vulnerable prior to version 9.2.0479 due to a command injection in tar#Vimuntar() within runtime/autoload/tar.vim when decompressing .tgz archives. The function constructs shell commands using shellescape(tartail) without the {special} flag, ...