Fix from review

src/internal.c

@@ -2063,7 +2063,11 @@ int wolfSSL_session_import_internal(WOLFSSL* ssl, const unsigned char* buf,
     }
 
     if (ret == 0) {
-        rc = ImportCipherSpecState(ssl, buf + idx, length, version, type);
+        /* Pass remaining buffer size rather than the stored spec length:
+         * when TLS+AES is active, ExportCipherSpecState writes 2*AES_BLOCK_SIZE
+         * of extra state immediately after the 16-byte cipher-spec block, and
+         * the on-wire length prefix does not cover those bytes. */
+        rc = ImportCipherSpecState(ssl, buf + idx, sz - idx, version, type);
         if (rc < 0) {
             WOLFSSL_MSG("Import CipherSpecs struct error");
             ret = rc;