diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
index b9cfe4423..bae827caf 100644
--- a/hostapd/ctrl_iface.c
+++ b/hostapd/ctrl_iface.c
@@ -4734,6 +4734,335 @@ done:
 }
 
 
+#ifdef CONFIG_IEEE80211BE
+#ifndef CONFIG_CTRL_IFACE_UDP
+
+static int hostapd_mld_ctrl_iface_receive_process(struct hostapd_mld *mld,
+						  char *buf, char *reply,
+						  size_t reply_size,
+						  struct sockaddr_storage *from,
+						  socklen_t fromlen)
+{
+	struct hostapd_data *link_hapd, *link_itr;
+	int reply_len = -1, link_id = -1;
+	char *cmd;
+	bool found = false;
+
+	os_memcpy(reply, "OK\n", 3);
+	reply_len = 3;
+
+	cmd = buf;
+
+	/* Check whether the link ID is provided in the command */
+	if (os_strncmp(cmd, "LINKID ", 7) == 0) {
+		cmd += 7;
+		link_id = atoi(cmd);
+		if (link_id < 0 || link_id >= 15) {
+			os_memcpy(reply, "INVALID LINK ID\n", 16);
+			reply_len = 16;
+			goto out;
+		}
+
+		cmd = os_strchr(cmd, ' ');
+		if (!cmd)
+			goto out;
+		cmd++;
+	}
+	if (link_id >= 0) {
+		link_hapd = mld->fbss;
+		if (!link_hapd) {
+			os_memcpy(reply, "NO LINKS ACTIVE\n", 16);
+			reply_len = 16;
+			goto out;
+		}
+
+		for_each_mld_link(link_itr, link_hapd) {
+			if (link_itr->mld_link_id == link_id) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found)
+			goto out;
+
+		link_hapd = link_itr;
+	} else {
+		link_hapd = mld->fbss;
+	}
+
+	if (os_strcmp(cmd, "PING") == 0) {
+		os_memcpy(reply, "PONG\n", 5);
+		reply_len = 5;
+	} else if (os_strcmp(cmd, "ATTACH") == 0) {
+		if (ctrl_iface_attach(&mld->ctrl_dst, from, fromlen, NULL))
+			reply_len = -1;
+	} else if (os_strncmp(cmd, "ATTACH ", 7) == 0) {
+		if (ctrl_iface_attach(&mld->ctrl_dst, from, fromlen, cmd + 7))
+			reply_len = -1;
+	} else if (os_strcmp(cmd, "DETACH") == 0) {
+		if (ctrl_iface_detach(&mld->ctrl_dst, from, fromlen))
+			reply_len = -1;
+	} else {
+		if (link_id == -1)
+			wpa_printf(MSG_DEBUG,
+				   "Link ID not provided, using the first link BSS (if available)");
+
+		if (!link_hapd)
+			reply_len = -1;
+		else
+			reply_len =
+				hostapd_ctrl_iface_receive_process(
+					link_hapd, cmd, reply, reply_size,
+					from, fromlen);
+	}
+
+out:
+	if (reply_len < 0) {
+		os_memcpy(reply, "FAIL\n", 5);
+		reply_len = 5;
+	}
+
+	return reply_len;
+}
+
+
+static void hostapd_mld_ctrl_iface_receive(int sock, void *eloop_ctx,
+					   void *sock_ctx)
+{
+	struct hostapd_mld *mld = eloop_ctx;
+	char buf[4096];
+	int res;
+	struct sockaddr_storage from;
+	socklen_t fromlen = sizeof(from);
+	char *reply, *pos = buf;
+	const size_t reply_size = 4096;
+	int reply_len;
+	int level = MSG_DEBUG;
+
+	res = recvfrom(sock, buf, sizeof(buf) - 1, 0,
+		       (struct sockaddr *) &from, &fromlen);
+	if (res < 0) {
+		wpa_printf(MSG_ERROR, "recvfrom(mld ctrl_iface): %s",
+			   strerror(errno));
+		return;
+	}
+	buf[res] = '\0';
+
+	reply = os_malloc(reply_size);
+	if (!reply) {
+		if (sendto(sock, "FAIL\n", 5, 0, (struct sockaddr *) &from,
+			   fromlen) < 0) {
+			wpa_printf(MSG_DEBUG, "MLD CTRL: sendto failed: %s",
+				   strerror(errno));
+		}
+		return;
+	}
+
+	if (os_strcmp(pos, "PING") == 0)
+		level = MSG_EXCESSIVE;
+
+	wpa_hexdump_ascii(level, "RX MLD ctrl_iface", pos, res);
+
+	reply_len = hostapd_mld_ctrl_iface_receive_process(mld, pos,
+							   reply, reply_size,
+							   &from, fromlen);
+
+	if (sendto(sock, reply, reply_len, 0, (struct sockaddr *) &from,
+		   fromlen) < 0) {
+		wpa_printf(MSG_DEBUG, "MLD CTRL: sendto failed: %s",
+			   strerror(errno));
+	}
+	os_free(reply);
+}
+
+
+static char * hostapd_mld_ctrl_iface_path(struct hostapd_mld *mld)
+{
+	size_t len;
+	char *buf;
+	int ret;
+
+	if (!mld->ctrl_interface)
+		return NULL;
+
+	len = os_strlen(mld->ctrl_interface) + os_strlen(mld->name) + 2;
+
+	buf = os_malloc(len);
+	if (!buf)
+		return NULL;
+
+	ret = os_snprintf(buf, len, "%s/%s", mld->ctrl_interface, mld->name);
+	if (os_snprintf_error(len, ret)) {
+		os_free(buf);
+		return NULL;
+	}
+
+	return buf;
+}
+
+#endif /* !CONFIG_CTRL_IFACE_UDP */
+
+
+int hostapd_mld_ctrl_iface_init(struct hostapd_mld *mld)
+{
+#ifndef CONFIG_CTRL_IFACE_UDP
+	struct sockaddr_un addr;
+	int s = -1;
+	char *fname = NULL;
+
+	if (!mld)
+		return -1;
+
+	if (mld->ctrl_sock > -1) {
+		wpa_printf(MSG_DEBUG, "MLD %s ctrl_iface already exists!",
+			   mld->name);
+		return 0;
+	}
+
+	dl_list_init(&mld->ctrl_dst);
+
+	if (!mld->ctrl_interface)
+		return 0;
+
+	if (mkdir(mld->ctrl_interface, S_IRWXU | S_IRWXG) < 0) {
+		if (errno == EEXIST) {
+			wpa_printf(MSG_DEBUG,
+				   "Using existing control interface directory.");
+		} else {
+			wpa_printf(MSG_ERROR, "mkdir[ctrl_interface]: %s",
+				   strerror(errno));
+			goto fail;
+		}
+	}
+
+	if (os_strlen(mld->ctrl_interface) + 1 + os_strlen(mld->name) >=
+	    sizeof(addr.sun_path))
+		goto fail;
+
+	s = socket(PF_UNIX, SOCK_DGRAM, 0);
+	if (s < 0) {
+		wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno));
+		goto fail;
+	}
+
+	os_memset(&addr, 0, sizeof(addr));
+#ifdef __FreeBSD__
+	addr.sun_len = sizeof(addr);
+#endif /* __FreeBSD__ */
+	addr.sun_family = AF_UNIX;
+
+	fname = hostapd_mld_ctrl_iface_path(mld);
+	if (!fname)
+		goto fail;
+
+	os_strlcpy(addr.sun_path, fname, sizeof(addr.sun_path));
+
+	wpa_printf(MSG_DEBUG, "Setting up MLD %s ctrl_iface", mld->name);
+
+	if (bind(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+		wpa_printf(MSG_DEBUG, "ctrl_iface bind(PF_UNIX) failed: %s",
+			   strerror(errno));
+		if (connect(s, (struct sockaddr *) &addr, sizeof(addr)) < 0) {
+			wpa_printf(MSG_DEBUG, "ctrl_iface exists, but does not allow connections - assuming it was left over from forced program termination");
+			if (unlink(fname) < 0) {
+				wpa_printf(MSG_ERROR,
+					   "Could not unlink existing ctrl_iface socket '%s': %s",
+					   fname, strerror(errno));
+				goto fail;
+			}
+			if (bind(s, (struct sockaddr *) &addr, sizeof(addr)) <
+			    0) {
+				wpa_printf(MSG_ERROR,
+					   "hostapd-ctrl-iface: bind(PF_UNIX): %s",
+					   strerror(errno));
+				goto fail;
+			}
+			wpa_printf(MSG_DEBUG,
+				   "Successfully replaced leftover ctrl_iface socket '%s'",
+				   fname);
+		} else {
+			wpa_printf(MSG_INFO,
+				   "ctrl_iface exists and seems to be in use - cannot override it");
+			wpa_printf(MSG_INFO,
+				   "Delete '%s' manually if it is not used anymore", fname);
+			os_free(fname);
+			fname = NULL;
+			goto fail;
+		}
+	}
+
+	if (chmod(fname, S_IRWXU | S_IRWXG) < 0) {
+		wpa_printf(MSG_ERROR, "chmod[ctrl_interface/ifname]: %s",
+			   strerror(errno));
+		goto fail;
+	}
+	os_free(fname);
+
+	mld->ctrl_sock = s;
+
+	if (eloop_register_read_sock(s, hostapd_mld_ctrl_iface_receive, mld,
+				     NULL) < 0)
+		return -1;
+
+	return 0;
+
+fail:
+	if (s >= 0)
+		close(s);
+	if (fname) {
+		unlink(fname);
+		os_free(fname);
+	}
+	return -1;
+#endif /* !CONFIG_CTRL_IFACE_UDP */
+	return 0;
+}
+
+
+void hostapd_mld_ctrl_iface_deinit(struct hostapd_mld *mld)
+{
+#ifndef CONFIG_CTRL_IFACE_UDP
+	struct wpa_ctrl_dst *dst, *prev;
+
+	if (mld->ctrl_sock > -1) {
+		char *fname;
+
+		eloop_unregister_read_sock(mld->ctrl_sock);
+		close(mld->ctrl_sock);
+		mld->ctrl_sock = -1;
+
+		fname = hostapd_mld_ctrl_iface_path(mld);
+		if (fname) {
+			unlink(fname);
+			os_free(fname);
+		}
+
+		if (mld->ctrl_interface &&
+		    rmdir(mld->ctrl_interface) < 0) {
+			if (errno == ENOTEMPTY) {
+				wpa_printf(MSG_DEBUG,
+					   "MLD control interface directory not empty - leaving it behind");
+			} else {
+				wpa_printf(MSG_ERROR,
+					   "rmdir[ctrl_interface=%s]: %s",
+					   mld->ctrl_interface,
+					   strerror(errno));
+			}
+		}
+	}
+
+	dl_list_for_each_safe(dst, prev, &mld->ctrl_dst, struct wpa_ctrl_dst,
+			      list)
+		os_free(dst);
+#endif /* !CONFIG_CTRL_IFACE_UDP */
+
+	os_free(mld->ctrl_interface);
+}
+
+#endif /* CONFIG_IEEE80211BE */
+
+
 #ifndef CONFIG_CTRL_IFACE_UDP
 static char * hostapd_ctrl_iface_path(struct hostapd_data *hapd)
 {
diff --git a/hostapd/ctrl_iface.h b/hostapd/ctrl_iface.h
index 3341a66bd..6ce209d22 100644
--- a/hostapd/ctrl_iface.h
+++ b/hostapd/ctrl_iface.h
@@ -14,6 +14,8 @@ int hostapd_ctrl_iface_init(struct hostapd_data *hapd);
 void hostapd_ctrl_iface_deinit(struct hostapd_data *hapd);
 int hostapd_global_ctrl_iface_init(struct hapd_interfaces *interface);
 void hostapd_global_ctrl_iface_deinit(struct hapd_interfaces *interface);
+int hostapd_mld_ctrl_iface_init(struct hostapd_mld *mld);
+void hostapd_mld_ctrl_iface_deinit(struct hostapd_mld *mld);
 #else /* CONFIG_NO_CTRL_IFACE */
 static inline int hostapd_ctrl_iface_init(struct hostapd_data *hapd)
 {
diff --git a/hostapd/main.c b/hostapd/main.c
index be156ee60..512cd892b 100644
--- a/hostapd/main.c
+++ b/hostapd/main.c
@@ -752,6 +752,7 @@ static void hostapd_global_cleanup_mld(struct hapd_interfaces *interfaces)
 		if (!interfaces->mld[i])
 			continue;
 
+		interfaces->mld_ctrl_iface_deinit(interfaces->mld[i]);
 		os_free(interfaces->mld[i]);
 		interfaces->mld[i] = NULL;
 	}
@@ -797,6 +798,10 @@ int main(int argc, char *argv[])
 	interfaces.global_iface_path = NULL;
 	interfaces.global_iface_name = NULL;
 	interfaces.global_ctrl_sock = -1;
+#ifdef CONFIG_IEEE80211BE
+	interfaces.mld_ctrl_iface_init = hostapd_mld_ctrl_iface_init;
+	interfaces.mld_ctrl_iface_deinit = hostapd_mld_ctrl_iface_deinit;
+#endif /* CONFIG_IEEE80211BE */
 	dl_list_init(&interfaces.global_ctrl_dst);
 #ifdef CONFIG_ETH_P_OUI
 	dl_list_init(&interfaces.eth_p_oui);
diff --git a/src/ap/hostapd.c b/src/ap/hostapd.c
index bf076916d..f97311587 100644
--- a/src/ap/hostapd.c
+++ b/src/ap/hostapd.c
@@ -3115,9 +3115,17 @@ static void hostapd_bss_setup_multi_link(struct hostapd_data *hapd,
 
 	os_strlcpy(mld->name, conf->iface, sizeof(conf->iface));
 	dl_list_init(&mld->links);
+	mld->ctrl_sock = -1;
+	if (hapd->conf->ctrl_interface)
+		mld->ctrl_interface = os_strdup(hapd->conf->ctrl_interface);
 
 	wpa_printf(MSG_DEBUG, "AP MLD %s created", mld->name);
 
+	/* Initialize MLD control interfaces early to allow external monitoring
+	 * of link setup operations. */
+	if (interfaces->mld_ctrl_iface_init(mld))
+		goto fail;
+
 	hapd->mld = mld;
 	hostapd_mld_ref_inc(mld);
 	hostapd_bss_alloc_link_id(hapd);
@@ -3177,6 +3185,8 @@ static void hostapd_cleanup_unused_mlds(struct hapd_interfaces *interfaces)
 		if (!remove && !forced_remove)
 			continue;
 
+		interfaces->mld_ctrl_iface_deinit(mld);
+
 		wpa_printf(MSG_DEBUG, "AP MLD %s: Freed%s", mld->name,
 			   forced_remove ? " (forced)" : "");
 		os_free(mld);
diff --git a/src/ap/hostapd.h b/src/ap/hostapd.h
index 02f7d5b29..dddefb593 100644
--- a/src/ap/hostapd.h
+++ b/src/ap/hostapd.h
@@ -97,6 +97,8 @@ struct hapd_interfaces {
 #ifdef CONFIG_IEEE80211BE
 	struct hostapd_mld **mld;
 	size_t mld_count;
+	int (*mld_ctrl_iface_init)(struct hostapd_mld *mld);
+	void (*mld_ctrl_iface_deinit)(struct hostapd_mld *mld);
 #endif /* CONFIG_IEEE80211BE */
 };
 
@@ -541,6 +543,10 @@ struct hostapd_mld {
 
 	struct hostapd_data *fbss;
 	struct dl_list links; /* List head of all affiliated links */
+
+	int ctrl_sock;
+	struct dl_list ctrl_dst;
+	char *ctrl_interface; /* Directory for UNIX domain sockets */
 };
 
 #define HOSTAPD_MLD_MAX_REF_COUNT      0xFF