CVE-2026-17106 Tar extraction in moby/go-archive can write outside the destination directory via link following

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

CVE-2026-17106 Tar extraction in moby/go-archive can write outside the destination directory via link following

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

CVE-2026-17106

CVE-2026-17106 is a TOCTOU race in docker cp caused by two flaws in moby/go-archive: the daemon's tar walk and the CLI's extraction both use different path values for validation vs. filesystem operations. An attacker-controlled container plants a symlink in the archive; the CLI validates a constr...

CVE-2026-17106 Tar extraction in moby/go-archive can write outside the destination directory via link following

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

CVE-2026-17106

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

SUSE CVE-2026-17106

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

PT-2026-80278

Summary The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. A crafted archive can create or overwrite files outside the intended destination. Details The extracto...

CVE-2026-17106: Improper Link Resolution Before File Access

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

CVE-2026-17106: Improper Link Resolution Before File Access

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

CVE-2026-17106: Improper Link Resolution Before File Access

The tar extraction routines in moby/go-archive Unpack, UnpackLayer, Untar/UntarUncompressed, and the ApplyLayer helpers do not confine filesystem operations to the destination directory. The extractor decides where each archive entry lands using lexical string checks and then performs the...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: docker (UTSA-2026-050390)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-050390 advisory. Moby is an open source container framework. Prior to version 29.3.1, a security vulnerability has been detected that allows plugins privilege validation to be bypass...

github.com/moby/go-archive: moby/go-archive: Arbitrary file write via link following in tar extraction

A flaw was found in moby/go-archive. The tar extraction routines in the component do not properly restrict filesystem operations to the intended destination directory. An attacker who controls the contents of an archive can exploit this by including symbolic links, allowing them to create or...

CVE-2026-56852 affecting package moby-containerd-cc for versions less than 1.7.7-16

CVE-2026-56852 affecting package moby-containerd-cc for versions less than 1.7.7-16. A patched version of the package is available...

CVE-2026-56852 affecting package moby-engine for versions less than 25.0.3-19

CVE-2026-56852 affecting package moby-engine for versions less than 25.0.3-19. A patched version of the package is available...

TencentOS Server 4: moby (TSSA-2026:0756)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0756 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to an authorization bypass in Moby [CVE-2026-34040]

Summary IBM Watson Speech Services Cartridge is vulnerable to an authorization bypass in Moby, due to a flaw that allows attackers to bypass authorization plugins AuthZ CVE-2026-34040. Moby is used in our speech catalog. This vulnerability has been addressed. Please read the details for remediati...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a privilege validation bypass in Moby [CVE-2026-33997]

Summary IBM Watson Speech Services Cartridge is vulnerable to a privilege validation bypass in Moby, due to an error in the daemon's privilege comparison logic, which allows the daemon to incorrectly accept a privilege set that differs from the one approved by the user CVE-2026-33997. Moby is use...

[SECURITY] Fedora 43 Update: moby-engine-29.6.2-1.fc43

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between =E2=80=94 and...

[SECURITY] Fedora 44 Update: moby-engine-29.6.2-1.fc44

Docker is an open source project to build, ship and run any application as a lightweight container. Docker containers are both hardware-agnostic and platform-agnostic. This means they can run anywhere, from your laptop to the largest EC2 compute instance a nd everything in between =E2=80=94 and...

Fedora 43 : moby-engine (2026-64ca3441c3)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-64ca3441c3 advisory. - Update to release v29.6.2 - Resolves: rhbz2496437 - Upstream security fixes - - GHSA-hw3h-2gp9-cxpv - - GHSA-qx3x-mv6r-52p6 - - GHSA-32pv-7hq5-qhwq - -...