{"action":"Upgrade twig/twig to 3.26.0 or later.","affected":[{"fixed":"3.26.0","introduced":"3.9.0"}],"component":"twig/twig","cve_ids":["CVE-2026-46634"],"ecosystem":"Packagist","epss":0.00616,"exploited":false,"fixed_versions":["3.26.0"],"ghsa_id":"GHSA-24x9-r6q4-q93w","id":"tcs_01M5KERH88E2ZF37TC2CTAECTC","modified_at":"2026-09-10T03:51:04.122036504Z","published_at":"2026-05-21T21:25:12Z","references":["https://osv.dev/vulnerability/GHSA-24x9-r6q4-q93w","https://github.com/twigphp/Twig/security/advisories/GHSA-24x9-r6q4-q93w","https://github.com/FriendsOfPHP/security-advisories/blob/master/twig/twig/CVE-2026-46634.yaml","https://github.com/twigphp/Twig","https://symfony.com/cve-2026-46634"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-24x9-r6q4-q93w","url":"https://osv.dev/vulnerability/GHSA-24x9-r6q4-q93w"}],"summary":"Twig: `template_from_string()` escapes a SourcePolicy-driven sandbox via synthesized template name"}