CVE-2026-46636: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders

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

Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders

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 <3.27.0
Fixed in: 3.27.0
Severity: unknown
Exploitation: not on CISA KEV · EPSS 1% (47.1th percentile)
Source: friendsofphp

References

https://symfony.com/blog/cve-2026-46636-sandbox-filter-tag-and-function-allow-list-bypass-when-sandbox-state-changes-between-renders

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