CVE-2026-46627: Sandbox does not protect against resource exhaustion

unknown Affects twig/twig. Feed 2026.10.29.1, updated 2026-10-28; CVE published 2026.

Sandbox does not protect against resource exhaustion

Package: twig/twig Composer
Affected versions: >=1.0.0 and <2.0.0 or >=2.0.0 and <3.0.0 or >=3.0.0 and <3.26.0
Fixed in: 3.26.0
Severity: unknown
Exploitation: not on CISA KEV · EPSS 1% (45.4th percentile)
Source: friendsofphp

References

https://symfony.com/cve-2026-46627

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

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