DEBIAN-CVE-2026-46634

See a problem?
Please try reporting it to the source first.

Source

https://security-tracker.debian.org/tracker/CVE-2026-46634

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46634.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-46634

Upstream

CVE-2026-46634

Published

2026-07-14T22:16:56Z

Modified

2026-09-14T17:03:15Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

Twig is a template language for PHP. From 3.9.0 until 3.26.0, template_from_string() compiles an inner template under a synthesized string_template name that can fall outside a SourcePolicyInterface sandbox decision, allowing a sandboxed template that can call template_from_string and include to render an inner template without security policy enforcement. This issue is fixed in version 3.26.0.

References

https://security-tracker.debian.org/tracker/CVE-2026-46634

Affected packages

Debian:13 / php-twig

Package

Name: php-twig
Purl: pkg:deb/debian/php-twig?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.27.0-0+deb13u1

Affected versions

3.*

3.20.0-2

3.21.1-1

3.21.1-2

3.21.1-3

3.22.0-1

3.22.0-2

3.22.1-1

3.22.1-2

3.22.1-3

3.22.2-1

3.22.2-2

3.23.0-1

3.23.0-2

3.24.0-1

3.26.0-0+deb13u1

3.26.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-46634.json"

Debian:14 / php-twig