PHP Release 8.0.16


    PHP 8.0.16 Release Announcement

    The PHP development team announces the immediate availability of PHP 8.0.16. This is a security release.

    All PHP 8.0 users are encouraged to upgrade to this version.

    For source downloads of PHP 8.0.16 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 8.0.16 (tar.gz)
    SHA256: ce0ea32ff9c5af18cfb70197b40caf55824400dc8d5b4258a783ec9168baa5b1
    PHP 8.0.16 (tar.bz2)
    SHA256: f49f8181ee29463a0d23a0c65969e92d58fee8ac564df917cff58e48d65e1849
    PHP 8.0.16 (tar.xz)
    SHA256: f27a2f25259e8c51e42dfd74e24a546ee521438ad7d9f6c6e794aa91f38bab0a
    Change Logs
    core
    • Fixed bug #81430 (Attribute instantiation leaves dangling pointer).
    • Fixed bug GH-7896 (Environment vars may be mangled on Windows).
    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.
    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).
    sockets
    • Fixed ext/sockets build on Haiku.
    • Fixed bug GH-7978 (sockets extension compilation errors).
    standard
    • Fixed bug GH-7875 (mails are sent even if failure to log throws exception).
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