DEBIAN-CVE-2026-89259

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Source
https://security-tracker.debian.org/tracker/CVE-2026-89259
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89259.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-89259
Upstream
Published
2026-09-11T12:16:56Z
Modified
2026-09-12T05:00:11Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Hugo is a static site generator. From v0.161.0, Hugo executes Node tools under Node's permission model, but TailwindCSS — included in the default security.exec.allow list — requires a highly permissive configuration (--allow-addons, --allow-child-process, --allow-worker). As a result, the restrictions intended by the fix for GHSA-x597-9fr4-5857 could still be bypassed, allowing a Node tool invoked during a build to read and write files outside the project's working directory. Affected versions are those after v0.43; the issue was fixed in v0.165.0 by removing tailwindcss from the default security.exec.allow list. Users who do not use TailwindCSS, or who only build trusted sites, are not affected. As a workaround, users can define a restrictive security.exec.allow list in hugo.toml.

References

Affected packages

Debian:12 / hugo

Package

Name
hugo
Purl
pkg:deb/debian/hugo?arch=source&distro=bookworm

Affected ranges

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

Affected versions

0.*
0.111.3-1
0.112.7-1
0.113.0-1
0.113.0-2
0.113.0-3
0.114.1-1
0.114.1-2
0.115.4-1
0.116.1-1
0.117.0-1
0.118.2-1
0.119.0-1
0.119.0-2
0.120.3-1
0.120.4-1
0.121.1-1
0.121.2-1
0.122.0-1
0.123.3-1
0.123.7-1
0.123.8-1
0.123.8-2
0.124.1-1
0.125.4-1
0.125.5-1
0.125.6-1
0.125.7-1
0.126.1-1
0.126.2-1
0.126.3-1
0.127.0-1
0.128.2-1
0.128.2-2
0.129.0-1
0.129.0-2
0.130.0-1
0.130.0-2
0.131.0-1
0.131.0-2
0.150.0-1
0.150.1-1
0.151.0-1
0.151.1-1
0.151.2-1
0.152.1-1
0.152.2-1
0.153.0-1
0.153.1-1
0.153.1-2
0.153.1-3
0.153.2-1
0.154.1-1
0.154.2-1
0.154.2-2
0.154.3-1
0.154.5-1
0.155.1-1
0.155.2-1
0.155.3-1
0.157.0-1
0.157.0-2
0.157.0-3
0.158.0-1
0.158.0-2
0.158.0-3
0.159.0-1
0.159.1-1
0.159.2-1
0.160.0-1
0.160.0-2
0.160.1-1
0.161.0-1
0.161.1-1
0.162.1-1
0.162.1-2
0.162.1-3
0.162.1-4
0.162.1-5
0.162.1-6
0.162.1-7
0.165.0-1
0.165.0-2
0.165.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89259.json"

Debian:13 / hugo

Package

Name
hugo
Purl
pkg:deb/debian/hugo?arch=source&distro=trixie

Affected ranges

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

Affected versions

0.*
0.131.0-1
0.131.0-2
0.150.0-1
0.150.1-1
0.151.0-1
0.151.1-1
0.151.2-1
0.152.1-1
0.152.2-1
0.153.0-1
0.153.1-1
0.153.1-2
0.153.1-3
0.153.2-1
0.154.1-1
0.154.2-1
0.154.2-2
0.154.3-1
0.154.5-1
0.155.1-1
0.155.2-1
0.155.3-1
0.157.0-1
0.157.0-2
0.157.0-3
0.158.0-1
0.158.0-2
0.158.0-3
0.159.0-1
0.159.1-1
0.159.2-1
0.160.0-1
0.160.0-2
0.160.1-1
0.161.0-1
0.161.1-1
0.162.1-1
0.162.1-2
0.162.1-3
0.162.1-4
0.162.1-5
0.162.1-6
0.162.1-7
0.165.0-1
0.165.0-2
0.165.0-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89259.json"

Debian:14 / hugo

Package

Name
hugo
Purl
pkg:deb/debian/hugo?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.165.0-1

Affected versions

0.*
0.131.0-1
0.131.0-2
0.150.0-1
0.150.1-1
0.151.0-1
0.151.1-1
0.151.2-1
0.152.1-1
0.152.2-1
0.153.0-1
0.153.1-1
0.153.1-2
0.153.1-3
0.153.2-1
0.154.1-1
0.154.2-1
0.154.2-2
0.154.3-1
0.154.5-1
0.155.1-1
0.155.2-1
0.155.3-1
0.157.0-1
0.157.0-2
0.157.0-3
0.158.0-1
0.158.0-2
0.158.0-3
0.159.0-1
0.159.1-1
0.159.2-1
0.160.0-1
0.160.0-2
0.160.1-1
0.161.0-1
0.161.1-1
0.162.1-1
0.162.1-2
0.162.1-3
0.162.1-4
0.162.1-5
0.162.1-6
0.162.1-7

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-89259.json"