diff --git a/net/mptcp/mptcp_input.c b/net/mptcp/mptcp_input.c
index 2fee1cb46b9f91..f5788c6919b011 100644
--- a/net/mptcp/mptcp_input.c
+++ b/net/mptcp/mptcp_input.c
@@ -1757,7 +1757,7 @@ void mptcp_parse_options(const uint8_t *ptr, int opsize,
 		/* If tcp_sock is not available, MPTCP version can't be
 		 * retrieved and ADD_ADDR opsize validation is not possible.
 		 */
-		if (!tp)
+		if (!tp || !tp->mpcb)
 			break;
 
 		if (!is_valid_addropt_opsize(tp->mpcb->mptcp_ver,