diff --git a/docs/known-issues.md b/docs/known-issues.md
index 3a615d89..03f2fb71 100644
--- a/docs/known-issues.md
+++ b/docs/known-issues.md
@@ -42,10 +42,11 @@ The following extensions are known not to be compatible with FrankenPHP:
 
 The following extensions have known bugs and unexpected behaviors when used with FrankenPHP:
 
-| Name                                                                                                                     | Problem                                                                                                                                                                                                                        |
-|--------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| [XDebug](https://xdebug.org/)                                                                                            | XDebug may crash, or hang. This problem is [being tracked by XDebug](https://github.com/dunglas/frankenphp/issues/563#issuecomment-1952226212).                                                                                |
-| [Tideways](https://tideways.com/)                                                                                        | In worker mode, the Tideways extension [prevents worker scripts to finish properly](https://github.com/dunglas/frankenphp/issues/578#issuecomment-1966620351) or consumes 100% of the CPU. This has been reported to Tideways. |
+| Name                                                          | Problem                                                                                                                                                                                                                                                                                         |
+|---------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| [XDebug](https://xdebug.org/)                                 | XDebug may crash, or hang on PHP 8.3. A workaround is to downgrade to PHP 8.2. This problem is [being tracked by XDebug](https://github.com/dunglas/frankenphp/issues/563#issuecomment-1952226212).                                                                                             |
+| [Tideways](https://tideways.com/)                             | In worker mode, the Tideways extension [prevents worker scripts to finish properly](https://github.com/dunglas/frankenphp/issues/578#issuecomment-1966620351) or consumes 100% of the CPU. This has been reported to Tideways.                                                                  |
+| [ext-openssl](https://www.php.net/manual/en/book.openssl.php) | When using a static build of FrankenPHP (built with the musl libc), the OpenSSL extension may crash under heavy loads. A workaround is to use a dynamically linked build (like the one used in Docker images). This bug is [being tracked by PHP](https://github.com/php/php-src/issues/13648). |
 
 ## get_browser