Core
- Fixed bug GH-17211 (observer segfault on function loaded with dl()).
LibXML
- Fixed GHSA-wg4p-4hqh-c3g9 (Reocurrence of #72714).
- Fixed GHSA-p3x9-6h7p-cgfc (libxml streams use wrong `content-type` header when requesting a redirected resource). (CVE-2025-1219)
Streams
- Fixed GHSA-hgf5-96fm-v528 (Stream HTTP wrapper header check might omit basic auth header). (CVE-2025-1736)
- Fixed GHSA-52jp-hrpf-2jff (Stream HTTP wrapper truncate redirect location to 1024 bytes). (CVE-2025-1861)
- Fixed GHSA-pcmh-g36c-qc44 (Streams HTTP wrapper does not fail for headers without colon). (CVE-2025-1734)
- Fixed GHSA-v8xr-gpvj-cx9g (Header parser of `http` stream wrapper does not handle folded headers). (CVE-2025-1217)
Windows
- Fixed phpize for Windows 11 (24H2).