CVE-2026-49858

None

No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.

🔒 API Platform CVE-2026-49858: JSON:API & HAL normalizers cached components across users on long-running runtimes (FrankenPHP, RoadRunner, Swoole).

Patched in 4.1.29 / 4.2.25 / 4.3.8 — upgrade now.

Found an issue in the description? Have something to add? Feel free to write us 👾

Related Identifiers

CVE-2026-49858

Undefined