medium Affects symfony/http-kernel, symfony/symfony. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .
>=2.3.19 and <2.3.29 or >=2.5.4 and <2.5.12 or >=2.6.0 and <2.6.8 or >=2.4.9 and <=2.4.10 or >=2.4.9 and <2.5.02.3.29, 2.5.12, 2.6.8, 2.5.0>=2.3.19 and <2.3.29 or >=2.4.9 and <=2.4.10 or >=2.5.4 and <2.5.12 or >=2.6.0 and <2.6.8 or >=2.4.9 and <2.5.02.3.29, 2.5.12, 2.6.8, 2.5.0Find 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.
# one-time install pip install phpwarden # then phpwarden deps composer.lock
Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command
Install docs How findings are ranked