DEBIAN-CVE-2026-41567

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Source
https://security-tracker.debian.org/tracker/CVE-2026-41567
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41567.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-41567
Upstream
Published
2026-06-05T02:17:13Z
Modified
2026-09-10T08:47:29Z
Severity
  • 7.2 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

Moby is an open source container framework. In versions prior to 29.5.1 and in moby/moby v2 prior to v2.0.0-beta.14, when a compressed archive is uploaded to a container via PUT /containers/{id}/archive or piped through docker cp -, the daemon resolves decompression binaries (such as xz or unpigz) from the container's filesystem rather than the host's due to incorrect ordering of operations. A malicious container image containing a trojanized decompression binary can achieve arbitrary code execution with full daemon privileges, including host root UID and unrestricted capabilities, when a user uploads a compressed (xz or gzip) archive into that container. This issue is fixed in Docker Engine 29.5.1 and moby/moby v2.0.0-beta.14. Workarounds include only running containers from trusted images, using authorization plugins to restrict access to the PUT /containers/{id}/archive endpoint, and avoiding piping compressed archives into containers created from untrusted images

References

Affected packages

Debian:12 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

20.*
20.10.24+dfsg1-1
20.10.24+dfsg1-1+deb12u1
20.10.25+dfsg1-1
20.10.25+dfsg1-2
20.10.25+dfsg1-3
20.10.25+dfsg1-4
26.*
26.1.4+dfsg1-1
26.1.4+dfsg1-2
26.1.4+dfsg1-3
26.1.4+dfsg1-4
26.1.4+dfsg1-5
26.1.4+dfsg1-6
26.1.4+dfsg1-7
26.1.4+dfsg1-8
26.1.4+dfsg1-9
26.1.4+dfsg2-1
26.1.4+dfsg3-1
26.1.5+dfsg1-1
26.1.5+dfsg1-2
26.1.5+dfsg1-3
26.1.5+dfsg1-4
26.1.5+dfsg1-5
26.1.5+dfsg1-6
26.1.5+dfsg1-7
26.1.5+dfsg1-8
26.1.5+dfsg1-9
26.1.5+dfsg1-10
27.*
27.5.1+dfsg1-1
27.5.1+dfsg1-2
27.5.1+dfsg2-1
27.5.1+dfsg3-1
27.5.1+dfsg3-2
27.5.1+dfsg3-3
27.5.1+dfsg3-4
27.5.1+dfsg3-5
27.5.1+dfsg3-6
27.5.1+dfsg4-1
27.5.1+dfsg4-2
28.*
28.5.2+dfsg1-1
28.5.2+dfsg2-1
28.5.2+dfsg3-1
28.5.2+dfsg3-2
28.5.2+dfsg4-1
28.5.2+dfsg4-2
28.5.2+dfsg4-3
28.5.2+dfsg4-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41567.json"

Debian:13 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
26.1.5+dfsg1-9+deb13u1

Affected versions

26.*
26.1.5+dfsg1-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41567.json"

Debian:14 / docker.io

Package

Name
docker.io
Purl
pkg:deb/debian/docker.io?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
28.5.2+dfsg4-3

Affected versions

26.*
26.1.5+dfsg1-9
26.1.5+dfsg1-10
27.*
27.5.1+dfsg1-1
27.5.1+dfsg1-2
27.5.1+dfsg2-1
27.5.1+dfsg3-1
27.5.1+dfsg3-2
27.5.1+dfsg3-3
27.5.1+dfsg3-4
27.5.1+dfsg3-5
27.5.1+dfsg3-6
27.5.1+dfsg4-1
27.5.1+dfsg4-2
28.*
28.5.2+dfsg1-1
28.5.2+dfsg2-1
28.5.2+dfsg3-1
28.5.2+dfsg3-2
28.5.2+dfsg4-1
28.5.2+dfsg4-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-41567.json"