{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"http-foundation versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"http-foundation","vendor":{"name":"Symfony","scada":false}}},{"description":"routing versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"routing","vendor":{"name":"Symfony","scada":false}}},{"description":"symfony versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"security-http versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"security-http","vendor":{"name":"Symfony","scada":false}}},{"description":"yaml versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"yaml","vendor":{"name":"Symfony","scada":false}}},{"description":"yaml versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"yaml","vendor":{"name":"Symfony","scada":false}}},{"description":"http-foundation versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"http-foundation","vendor":{"name":"Symfony","scada":false}}},{"description":"routing versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"routing","vendor":{"name":"Symfony","scada":false}}},{"description":"filesystem versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"filesystem","vendor":{"name":"Symfony","scada":false}}},{"description":"routing versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"routing","vendor":{"name":"Symfony","scada":false}}},{"description":"http-foundation versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"http-foundation","vendor":{"name":"Symfony","scada":false}}},{"description":"yaml versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"yaml","vendor":{"name":"Symfony","scada":false}}},{"description":"symfony versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"serializer versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"serializer","vendor":{"name":"Symfony","scada":false}}},{"description":"http-client versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"http-client","vendor":{"name":"Symfony","scada":false}}},{"description":"http-client versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"http-client","vendor":{"name":"Symfony","scada":false}}},{"description":"security-http versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"security-http","vendor":{"name":"Symfony","scada":false}}},{"description":"routing versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"routing","vendor":{"name":"Symfony","scada":false}}},{"description":"filesystem versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"filesystem","vendor":{"name":"Symfony","scada":false}}},{"description":"serializer versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"serializer","vendor":{"name":"Symfony","scada":false}}},{"description":"symfony versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"serializer versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"serializer","vendor":{"name":"Symfony","scada":false}}},{"description":"filesystem versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"filesystem","vendor":{"name":"Symfony","scada":false}}},{"description":"security-http versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"security-http","vendor":{"name":"Symfony","scada":false}}},{"description":"symfony versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"Symfony","vendor":{"name":"Symfony","scada":false}}},{"description":"security-http versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"security-http","vendor":{"name":"Symfony","scada":false}}},{"description":"json-path versions 7.3.0 \u00e0 7.4.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"json-path","vendor":{"name":"Symfony","scada":false}}},{"description":"filesystem versions ant\u00e9rieures \u00e0 5.4.56","product":{"name":"filesystem","vendor":{"name":"Symfony","scada":false}}},{"description":"serializer versions 6.x ant\u00e9rieures \u00e0 6.4.50","product":{"name":"serializer","vendor":{"name":"Symfony","scada":false}}},{"description":"json-path versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"json-path","vendor":{"name":"Symfony","scada":false}}},{"description":"yaml versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"yaml","vendor":{"name":"Symfony","scada":false}}},{"description":"http-client versions 7.x ant\u00e9rieures \u00e0 7.4.23","product":{"name":"http-client","vendor":{"name":"Symfony","scada":false}}},{"description":"http-client versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"http-client","vendor":{"name":"Symfony","scada":false}}},{"description":"http-foundation versions 8.x ant\u00e9rieures \u00e0 8.1.11","product":{"name":"http-foundation","vendor":{"name":"Symfony","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2026-118516","url":"https://www.cve.org/CVERecord?id=CVE-2026-118516"}],"links":[],"reference":"CERTFR-2026-AVI-1460","revisions":[{"description":"Version initiale","revision_date":"2026-11-04T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Symfony. Certaines d'entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.","title":"Multiples vuln\u00e9rabilit\u00e9s dans les produits Symfony","vendor_advisories":[{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-5mx8-mwrp-5693","url":"https://github.com/symfony/symfony/security/advisories/GHSA-5mx8-mwrp-5693"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-8f57-m8wj-x65w","url":"https://github.com/symfony/symfony/security/advisories/GHSA-8f57-m8wj-x65w"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-cpww-5vpx-72x7","url":"https://github.com/symfony/symfony/security/advisories/GHSA-cpww-5vpx-72x7"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-hwfg-qwvh-2wfx","url":"https://github.com/symfony/symfony/security/advisories/GHSA-hwfg-qwvh-2wfx"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-pxj9-jh84-vhm5","url":"https://github.com/symfony/symfony/security/advisories/GHSA-pxj9-jh84-vhm5"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-c7hm-wqwp-f9v8","url":"https://github.com/symfony/symfony/security/advisories/GHSA-c7hm-wqwp-f9v8"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-6prc-h956-hxjq","url":"https://github.com/symfony/symfony/security/advisories/GHSA-6prc-h956-hxjq"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-xqw3-x93m-887x","url":"https://github.com/symfony/symfony/security/advisories/GHSA-xqw3-x93m-887x"},{"published_at":"2026-11-04","title":"Bulletin de s\u00e9curit\u00e9 Symfony GHSA-3h27-hjv7-fqjx","url":"https://github.com/symfony/symfony/security/advisories/GHSA-3h27-hjv7-fqjx"}]}