PHP Release 8.1.3


    PHP 8.1.3 Release Announcement

    The PHP development team announces the immediate availability of PHP 8.1.3. This is a security release.

    All PHP 8.1 users are encouraged to upgrade to this version.

    For source downloads of PHP 8.1.3 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.

    Source Code
    PHP 8.1.3 (tar.gz)
    SHA256: 92d74f5a4af7de90cef6cda65bd0c341dc9a1027b32f70e7b8861f6f68a38bb2
    PHP 8.1.3 (tar.bz2)
    SHA256: 354c4e2c506046eca812d1fc2526884a2f54b5e3d20ef0ede919a69eb232d0be
    PHP 8.1.3 (tar.xz)
    SHA256: 5d65a11071b47669c17452fb336c290b67c101efb745c1dbe7525b5caf546ec6
    Change Logs
    core
    • Fixed bug #81430 (Attribute instantiation leaves dangling pointer).
    • Fixed bug GH-7896 (Environment vars may be mangled on Windows).
    • Fixed bug GH-7883 (Segfault when INI file is not readable).
    ffi
    • Fixed bug GH-7867 (FFI::cast() from pointer to array is broken).
    filter
    • Fix #81708: UAF due to php_filter_float() failing for ints. (CVE-2021-21708)
    fpm
    • Fixed memory leak on invalid port.
    • Fixed bug GH-7842 (Invalid OpenMetrics response format returned by FPM status page.
    mbstring
    • Fixed bug GH-7902 (mb_send_mail may delimit headers with LF only).
    mysqlnd
    • Fixed bug GH-7972 (MariaDB version prefix 5.5.5- is not stripped).
    pcntl
    • Fixed pcntl_rfork build for DragonFlyBSD.
    sockets
    • Fixed bug GH-7978 (sockets extension compilation errors).
    standard
    • Fixed bug GH-7899 (Regression in unpack for negative int value).
    • Fixed bug GH-7875 (mails are sent even if failure to log throws exception).
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