DEBIAN-CVE-2026-59831

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Source
https://security-tracker.debian.org/tracker/CVE-2026-59831
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59831.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-59831
Upstream
Published
2026-07-09T23:17:05Z
Modified
2026-09-14T17:03:46Z
Severity
  • 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

GitHub CLI (gh) is GitHub’s official command line tool. From 2.10.0 through 2.95.0, connecting to a malicious Codespace with gh codespace jupyter can allow command execution because the command opens a JupyterLab URL supplied by a process inside the Codespace without validating that it is a loopback HTTP or HTTPS address, allowing a crafted vscode:// or vscode-insiders:// URL to be handed to VS Code. This issue is fixed in version 2.96.0.

References

Affected packages

Debian:12 / gh

Package

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

Affected ranges

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

Affected versions

2.*
2.23.0+dfsg1-1
2.24.3+dfsg1-1
2.27.0+dfsg1-1
2.30.0-1
2.30.0-2
2.35.0-1
2.40.1+dfsg1-1
2.42.1-1
2.43.1-1
2.44.1-1
2.44.1-2
2.45.0-1
2.46.0-1
2.46.0-2
2.46.0-3
2.46.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59831.json"

Debian:13 / gh

Package

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

Affected ranges

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

Affected versions

2.*
2.46.0-3
2.46.0-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59831.json"