diff --git a/include/haproxy/mux_quic.h b/include/haproxy/mux_quic.h
index 8b861f700..872c5eafe 100644
--- a/include/haproxy/mux_quic.h
+++ b/include/haproxy/mux_quic.h
@@ -15,6 +15,8 @@
 void qcc_set_error(struct qcc *qcc, int err, int app);
 struct qcs *qcc_init_stream_local(struct qcc *qcc, int bidi);
 struct stconn *qcs_attach_sc(struct qcs *qcs, struct buffer *buf, char fin);
+int qcs_is_close_local(struct qcs *qcs);
+int qcs_is_close_remote(struct qcs *qcs);
 struct buffer *qcs_get_buf(struct qcs *qcs, struct buffer *bptr);
 
 int qcs_subscribe(struct qcs *qcs, int event_type, struct wait_event *es);
diff --git a/src/h3.c b/src/h3.c
index 94b50ba90..b10851baa 100644
--- a/src/h3.c
+++ b/src/h3.c
@@ -1673,6 +1673,31 @@ static size_t h3_snd_buf(struct qcs *qcs, struct htx *htx, size_t count)
 		}
 	}
 
+	/* RFC 9114 4.1. HTTP Message Framing
+	 *
+	 * A server can send a complete response prior to the client sending an
+	 * entire request if the response does not depend on any portion of the
+	 * request that has not been sent and received. When the server does not
+	 * need to receive the remainder of the request, it MAY abort reading
+	 * the request stream, send a complete response, and cleanly close the
+	 * sending part of the stream. The error code H3_NO_ERROR SHOULD be used
+	 * when requesting that the client stop sending on the request stream.
+	 * Clients MUST NOT discard complete responses as a result of having
+	 * their request terminated abruptly, though clients can always discard
+	 * responses at their discretion for other reasons. If the server sends
+	 * a partial or complete response but does not abort reading the
+	 * request, clients SHOULD continue sending the content of the request
+	 * and close the stream normally.
+	 */
+	if (unlikely((htx->flags & HTX_FL_EOM) && htx_is_empty(htx)) &&
+	             !qcs_is_close_remote(qcs)) {
+	        /* Generate a STOP_SENDING if full response transferred before
+	         * receiving the full request.
+	         */
+	        qcs->err = H3_NO_ERROR;
+	        qcc_abort_stream_read(qcs);
+	}
+
  out:
 	return total;
 }
diff --git a/src/mux_quic.c b/src/mux_quic.c
index 2c400b446..698bacf08 100644
--- a/src/mux_quic.c
+++ b/src/mux_quic.c
@@ -403,12 +403,12 @@ static void qcs_close_remote(struct qcs *qcs)
 	}
 }
 
-static int qcs_is_close_local(struct qcs *qcs)
+int qcs_is_close_local(struct qcs *qcs)
 {
 	return qcs->st == QC_SS_HLOC || qcs->st == QC_SS_CLO;
 }
 
-static int qcs_is_close_remote(struct qcs *qcs)
+int qcs_is_close_remote(struct qcs *qcs)
 {
 	return qcs->st == QC_SS_HREM || qcs->st == QC_SS_CLO;
 }