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PHP 8.1.12

PHP 8.1 is no longer officially supported by the PHP project.

Official support refers to that provided direct by the PHP Project.

If you install PHP via third-party packages, support timelines may be different. Please read the Release Support Policy for more information.

The latest release of PHP 8.1 is 8.1.34 which includes important security patches.

Source Code

Change Log

  • core

    • Fixes segfault with Fiber on FreeBSD i386 architecture.
      David Carlier

  • fileinfo

    • Fixed bug GH-8805 (finfo returns wrong mime type for woff/woff2 files).
      Anatol

  • gd

    • Fixed bug #81739: OOB read due to insufficient input validation in imageloadfont(). (CVE-2022-31630)
      cmb

  • hash

    • Fixed bug #81738: buffer overflow in hash_update() on long parameter. (CVE-2022-37454)
      nicky at mouha dot be

  • mbstring

    • Fixed bug GH-9683 (Problem when ISO-2022-JP-MS is specified in mb_ encode_mimeheader).
      Alex Dowad

  • opcache

    • Added indirect call reduction for jit on x86 architectures.
      wxue1

  • session

    • Fixed bug GH-9583 (session_create_id() fails with user defined save handler that doesn't have a validateId() method).
      Girgias

  • streams

    • Fixed bug GH-9590 (stream_select does not abort upon exception or empty valid fd set).
      Arnaud

PHP 8.1


  Represents a security release