In PHP from 8.1.* before 8.1.32, from 8.2.* before 8.2.28, from 8.3.* before 8.3.19, from 8.4.* before 8.4.5, when user-supplied headers are sent, the insufficient validation of the end-of-line characters may prevent certain headers from being sent or lead to certain headers be misinterpreted.
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:4263 https://access.redhat.com/errata/RHSA-2025:4263
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:7418 https://access.redhat.com/errata/RHSA-2025:7418
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:7431 https://access.redhat.com/errata/RHSA-2025:7431
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:7432 https://access.redhat.com/errata/RHSA-2025:7432
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:7489 https://access.redhat.com/errata/RHSA-2025:7489