diff --git a/Doxyfile b/Doxyfile
index edbb5b1206..25212be96e 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2025.6.2
+PROJECT_NUMBER         = 2025.6.3
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/esphome/components/api/client.py b/esphome/components/api/client.py
index 20136ef7b8..24a6c5f19f 100644
--- a/esphome/components/api/client.py
+++ b/esphome/components/api/client.py
@@ -29,8 +29,8 @@ async def async_run_logs(config: dict[str, Any], address: str) -> None:
     port: int = int(conf[CONF_PORT])
     password: str = conf[CONF_PASSWORD]
     noise_psk: str | None = None
-    if CONF_ENCRYPTION in conf:
-        noise_psk = conf[CONF_ENCRYPTION][CONF_KEY]
+    if (encryption := conf.get(CONF_ENCRYPTION)) and (key := encryption.get(CONF_KEY)):
+        noise_psk = key
     _LOGGER.info("Starting log output from %s using esphome API", address)
     cli = APIClient(
         address,
diff --git a/esphome/components/http_request/http_request_arduino.cpp b/esphome/components/http_request/http_request_arduino.cpp
index b4378cdce6..c009b33c2d 100644
--- a/esphome/components/http_request/http_request_arduino.cpp
+++ b/esphome/components/http_request/http_request_arduino.cpp
@@ -133,7 +133,6 @@ std::shared_ptr<HttpContainer> HttpRequestArduino::perform(std::string url, std:
       std::string header_value = container->client_.header(i).c_str();
       ESP_LOGD(TAG, "Received response header, name: %s, value: %s", header_name.c_str(), header_value.c_str());
       container->response_headers_[header_name].push_back(header_value);
-      break;
     }
   }
 
diff --git a/esphome/components/http_request/http_request_idf.cpp b/esphome/components/http_request/http_request_idf.cpp
index 6a779ba03a..68c06d28f2 100644
--- a/esphome/components/http_request/http_request_idf.cpp
+++ b/esphome/components/http_request/http_request_idf.cpp
@@ -42,7 +42,6 @@ esp_err_t HttpRequestIDF::http_event_handler(esp_http_client_event_t *evt) {
         const std::string header_value = evt->header_value;
         ESP_LOGD(TAG, "Received response header, name: %s, value: %s", header_name.c_str(), header_value.c_str());
         user_data->response_headers[header_name].push_back(header_value);
-        break;
       }
       break;
     }
diff --git a/esphome/components/uart/uart_component_esp_idf.cpp b/esphome/components/uart/uart_component_esp_idf.cpp
index 84bd48d530..8fae63a603 100644
--- a/esphome/components/uart/uart_component_esp_idf.cpp
+++ b/esphome/components/uart/uart_component_esp_idf.cpp
@@ -42,7 +42,7 @@ uart_config_t IDFUARTComponent::get_config_() {
       break;
   }
 
-  uart_config_t uart_config;
+  uart_config_t uart_config{};
   uart_config.baud_rate = this->baud_rate_;
   uart_config.data_bits = data_bits;
   uart_config.parity = parity;
diff --git a/esphome/components/web_server/web_server.cpp b/esphome/components/web_server/web_server.cpp
index 870932d266..82e2442c9f 100644
--- a/esphome/components/web_server/web_server.cpp
+++ b/esphome/components/web_server/web_server.cpp
@@ -1734,12 +1734,15 @@ void WebServer::handle_event_request(AsyncWebServerRequest *request, const UrlMa
   request->send(404);
 }
 
+static std::string get_event_type(event::Event *event) { return event->last_event_type ? *event->last_event_type : ""; }
+
 std::string WebServer::event_state_json_generator(WebServer *web_server, void *source) {
-  return web_server->event_json((event::Event *) (source), *(((event::Event *) (source))->last_event_type),
-                                DETAIL_STATE);
+  auto *event = static_cast<event::Event *>(source);
+  return web_server->event_json(event, get_event_type(event), DETAIL_STATE);
 }
 std::string WebServer::event_all_json_generator(WebServer *web_server, void *source) {
-  return web_server->event_json((event::Event *) (source), *(((event::Event *) (source))->last_event_type), DETAIL_ALL);
+  auto *event = static_cast<event::Event *>(source);
+  return web_server->event_json(event, get_event_type(event), DETAIL_ALL);
 }
 std::string WebServer::event_json(event::Event *obj, const std::string &event_type, JsonDetail start_config) {
   return json::build_json([this, obj, event_type, start_config](JsonObject root) {
diff --git a/esphome/const.py b/esphome/const.py
index 956edfd6be..b3453eee3a 100644
--- a/esphome/const.py
+++ b/esphome/const.py
@@ -1,6 +1,6 @@
 """Constants used by esphome."""
 
-__version__ = "2025.6.2"
+__version__ = "2025.6.3"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (