diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp
index ba61748a2..d4a13e581 100644
--- a/src/cryptonote_basic/cryptonote_format_utils.cpp
+++ b/src/cryptonote_basic/cryptonote_format_utils.cpp
@@ -253,11 +253,12 @@ namespace cryptonote
     return true;
   }
   //---------------------------------------------------------------
-  bool parse_and_validate_tx_base_from_blob(const blobdata_ref& tx_blob, transaction& tx)
+  bool parse_and_validate_tx_base_from_blob(const blobdata_ref& tx_blob, transaction& tx, const bool require_eof)
   {
     binary_archive<false> ba{epee::strspan<std::uint8_t>(tx_blob)};
     bool r = tx.serialize_base(ba);
     CHECK_AND_ASSERT_MES(r, false, "Failed to parse transaction from blob");
+    CHECK_AND_ASSERT_MES(::serialization::check_stream_state(ba, !require_eof), false, "Unexpected trailing data after transaction base");
     CHECK_AND_ASSERT_MES(expand_transaction_1(tx, true), false, "Failed to expand transaction data");
     tx.invalidate_hashes();
     return true;
diff --git a/src/cryptonote_basic/cryptonote_format_utils.h b/src/cryptonote_basic/cryptonote_format_utils.h
index 296f45abc..f0f25575f 100644
--- a/src/cryptonote_basic/cryptonote_format_utils.h
+++ b/src/cryptonote_basic/cryptonote_format_utils.h
@@ -56,7 +56,7 @@ namespace cryptonote
   bool parse_and_validate_tx_from_blob(const blobdata_ref& tx_blob, transaction& tx, crypto::hash& tx_hash, crypto::hash& tx_prefix_hash);
   bool parse_and_validate_tx_from_blob(const blobdata_ref& tx_blob, transaction& tx, crypto::hash& tx_hash);
   bool parse_and_validate_tx_from_blob(const blobdata_ref& tx_blob, transaction& tx);
-  bool parse_and_validate_tx_base_from_blob(const blobdata_ref& tx_blob, transaction& tx);
+  bool parse_and_validate_tx_base_from_blob(const blobdata_ref& tx_blob, transaction& tx, const bool require_eof = false);
   bool is_v1_tx(const blobdata_ref& tx_blob);
   bool is_v1_tx(const blobdata& tx_blob);
 
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
index e0bd59e00..0e0d53704 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
@@ -115,7 +115,7 @@ namespace cryptonote
       bool parse_success = false;
       if (is_pruned)
       {
-        if ((parse_success = cryptonote::parse_and_validate_tx_base_from_blob(tx_entry.blob, tx)))
+        if ((parse_success = cryptonote::parse_and_validate_tx_base_from_blob(tx_entry.blob, tx, /*require_eof=*/true)))
           parse_success = cryptonote::get_pruned_transaction_hash(tx, tx_entry.prunable_hash, tx_hash);
       }
       else